Repository
Heinz History Center
Title Eichleay Engineering Corporation Records and Photographs Creator
Eichleay Engineering Company.
Collection Number MSS 960 Extent
15 linear feet
(20 boxes, 2 shelf items)
Date 1889-1989 Abstract The John Eichleay Jr. Company began
raising, moving, shoring, and underpinning houses and commercial structures in the
Pittsburgh region in the late 1880s. As their reputation grew, the company performed
hundreds of jobs around the country during the early 20th century. During and following
World War II, the Eichleay Engineering Corporation transitioned from house moving to
industrial construction and mechanical installation. The Eichleay Company Records and
Photographs document the company's business operations and primarily consist of photographs,
as well as meeting minute ledgers and advertisements. Language The material in this collection is
in English. Author The guide to this collection was written by Alex J. Toner and Megan
Massanelli. Publisher Heinz History Center Address
1212 Smallman St.
Pittsburgh, Pennsylvania 15222
library@heinzhistorycenter.org
URL: https://www.heinzhistorycenter.org
History
John Eichleay Jr. began moving houses in the late 1880s. Eichleay Jr. was born in
Birmingham (today Pittsburgh's South Side) in 1854 and entered into the carpentry trade at
an early age. He married Margaret Pollitt and the two had four sons: John Pollitt (J.P.E),
Walter (W.B.E.), Harry, and Roy (R.O.E.). By the mid-to-late 1880s, Eichleay Jr. was an
assistant building inspector for the City of Pittsburgh, and by 1890 the Pittsburgh city
directory listed his occupation as "house raiser". Eichleay Jr. also served as director of
the Pittsburgh Chamber of Commerce from 1908 through 1911, as well as a director of Saint
Joseph's Hospital.
The John Eichleay Jr. Company, incorporated in 1902, performed the raising, moving,
shoring, and underpinning of houses and buildings. Prior to the development of hydraulic
jacks, structures were raised using acme threaded screw jacks turned in unison by a team of
men signaled by a foreman. Once the structures were jacked to the necessary height they were
repositioned using rails and rollers, movement that rarely was detectable by those inside
the building. The more spectacular moves garnered the company increased business, as well as
attention from the public and the press. In 1903, the company raised the home of Captain
Samuel S. Brown from the banks of the Monongahela River 160 feet up a cliff side. In 1915,
the company moved Bethlehem Steel President Charles Schwab's house 1,500 feet over tree tops
to a new location on his estate.
Eichleay Jr.'s sons became involved with their father's business while they were still in
their teens. J.P began in 1899, and Walter and Harry Eichleay began their employment with
the company in the 1890s. Roy Eichleay, the youngest brother, wouldn't begin working for the
company until 1915. During the company's incorporation in 1902, J.P. Eichleay was named vice
president and director. He succeeded his father as president of the company after John
Eichleay Jr.'s death in 1922. J.P. also served as president of the Pittsburgh Chamber of
Commerce between 1919 and 1924.
In addition to moving structures, the John Eichleay Jr. Company began fabricating
structural steel for shoring and underpinning heavier structures, as well as stockpiling
supplies and equipment for erecting new industrial buildings. They opened a yard on the
South Side on Wharton Street, which was largely expanded by 1905. The company also managed
real estate interests, a boat and barge enterprise, and leased their machinery and
equipment.
By the early 1920s, the company had problems raising capital and was overextended
financially, which resulted in a recapitalization effort and the selling of assets and real
estate. However, the ongoing financial issues didn't disrupt the 200 to 300 jobs the company
performed annually during the 1920s, which included large structural moves in Pittsburgh and
around the United States. Nevertheless, as the Depression took hold in the 1930s, the
company faced a reduction in job contracts.
In 1936, John W. Eichleay, son of J.P. Eichleay, became the president of the Eichleay
Engineering Corporation of Delaware, which was incorporated specifically to move and install
piping at the Hoover Dam, and funded in part by contractor Babcock and Wilcox Corporation of
Ohio. That same year the John Eichleay Jr. Company was forced into bankruptcy. In a
fortunate turn of events, the Engineering Corporation was able to reacquire most of the
former company's equipment, employees, and clients. A second incorporation, the Eichleay
Engineering Corporation of Pennsylvania, was also created in 1936 for tax purposes.
As was the case throughout most of the country, World War II served as an economic and
manufacturing catalyst for the Eichleay Engineering Corporation. Business emphasis shifted
from structural moving to industrial and mechanical expansion of manufacturing plants
involved in war-time production. Eichleay also innovated blast furnace construction and
installation methods that reduced the amount of time the furnace had to be out of service.
Such design, engineering, construction, and mechanical installation services led to direct
contracting with major Pittsburgh manufacturers after the war as the company transitioned
from house and commercial moving to general construction and contracting in the second half
of the 20th century. The company remains in business today as Eichleay Engineers Inc. of
California.
Scope and Content Notes The Eichleay Engineering Corporation Records and Photographs document the company's
business operations primarily through images that depict house raising and moving,
structural engineering, industrial construction, and mechanical installation. Six ledger
books contain board of managers, stockholders, and directors meeting minutes from 1903
through 1936. Quorum at most Board of Directors meetings between 1926 and 1928 consisted of
J.P.E, W.B.E., R.O.E., Henry K. Holmes, and William J. Herbster (W.J.H.). There is a series
of promotional materials, including a selection of advertising copy for Eichleay services
between the 1930s and 1960s. Throughout the collection are newspapers and magazine clippings
documenting company moves and operations, as well as individual projects.
Arrangement
The Eichleay Engineering Corporation Records and Photographs have been separated into the
following five series:
Series I. Administrative Records (1903-1936)Box 1 holds
seven ledger books containing meeting minutes from Eichleay stockholders, board of
managers, and Board of Directors sessions. While the ledgers range in years from 1903
through 1936, there are gaps in coverage. An audit, completed by H.F. Jaques Audit Company
for John Eichleay Jr. Company in 1908 is included in Box 2 File 1. Series II. Residential and Commercial Building Moves
(1890s-1960s)Series two contains images and papers depicting many of the
residential, commercial, and structural moves the company performed primarily between the
1890s and the 1960s. Box 17 contains a small amount of unidentified building moves and
demolition images. Series III. Industrial Construction and Engineering
(1930s-1970s)Series three contains images and papers depicting the industrial
construction, engineering consulting, and mechanical installations the company
transitioned to both during and post-World War II. Series IV. Promotional Materials (1898-1960s)Box 19, Box
20 (Folder 1), Pittsburgh Sunday Post (December 26, 1915), and
Eichleay on the Move. Series four contains layouts, proofs,
brochures, and published advertisements for the Eichleay Company services, including those
for the The Bulletin Index, The American
Magazine, Engineering News-Record, and The Pittsburgh Press . A copy of the Pittsburgh Sunday Post feature section from December 26, 1915 describes the move
of the Charles Schwab home and is housed in a separate matte board enclosure. Eichleay on the Move, a ½ inch open film, is housed in a
separated metal canister. Series V. Promotional Materials (1898-1960s)Series five
consists of photographs and publications relating to the Eichleay Company's residential
and industrial projects. Dated items in this series range from 1908 to 1973.
Conditions Governing Access
None.
Immediate Source of Acquisition
Gift of John W. Eichleay Jr. in2010
Archives accession #2010.0227
Additional Eichleay Company photographs were transferred by the University of Pittsburgh's
Archives Service Center in 2014.
Archives accession #2014.0208
Preferred Citation
Eichleay Company Records and Photographs,1889-1989, MSS 960, Library and Archives Division,
Senator John Heinz History Center
Processing Information
Processed by Alex J. Toner in June 2013
Processed by Megan Massanelli in May 2015
Conditions Governing Use
Property rights reside with the Senator John Heinz History Center. Literary rights are
retained by the creators of the records and their heirs. For permission to reproduce or
publish, please contact the Library and Archives of the Senator John Heinz History
Center.
Subjects Corporate Names Eichleay Corporation. Eichleay Engineers, Inc. Personal Names Eichleay, John, Jr. Eichleay, John Pollitt Eichleay, John William Other Subjects Moving of buildings, bridges, etc. Engineering -- Pennsylvania -- Pittsburgh Construction firms -- Pennsylvania -- Pittsburgh
Container List Series I. Administrative Records , 1903-1936
Board of Managers minutes, , December 1903- October
1906
Containers Box 1 , Volume 1
Board of Directors and stockholder minutes, , May 1902- October
1919
Containers Box 1 , Volume 2
Board of Directors and stockholder minutes, , August 1920- March
1924
Containers Box 1 , Volume 3
Unidentified, , March 1924- December
1925
Containers Box 1 , Volume 4
Board of Directors minutes, , January 1926- May
1928
Containers Box 1 , Volume 5
Unidentified, , May 1928- January
1931
Containers Box 1 , Volume 6
Board of Directors minutes, , February 1936
Containers Box 1 , Volume 7
Series II. Residential and Commercial Building Moving, , 1901-1989
H.F. Jaques Audit of John Eichleay Jr. Company, , 1908
Containers Box 2 , Folder 1
22nd Streed Bridge; Pittsburgh, PA, , 1911
Containers Box 2 , Folder 2
A. I. Baker steamboat, , 1940
Containers Box 2 , Folder 3
Alcoa, Suriname, , 1956, 1989
Containers Box 2 , Folder 4
Aldine Hotel; Philadelphia, PA, , 1928
Containers Box 2 , Folder 5
Aliquippa, 1st National Bank, , 1927
Containers Box 2 , Folder 6
Allegheny River, , 1892
Containers Box 2 , Folder 7
Allegheny Steel Co.; Brackenridge, PA, , 1937
Containers Box 2 , Folder 8
Aluminum Rolling Mill Co.; Cleveland, OH, , 1918
Containers Box 2 , Folder 9
Ambridge, PA, , Undated
Containers Box 2 , Folder 10
Andover, MA, Phillips Academy, , 1925
Containers Box 2 , Folder 11
Armour Tanks, , 1917
Containers Box 2 , Folder 12
Arrott Building, Chicago-Milwaukee, , 1901, 1928
Containers Box 2 , Folder 13
Bank Vault Doors, , Undated
Containers Box 2 , Folder 14
Bayer Aspirin Company; Rensselaer, NY, , 1927
Containers Box 2 , Folder 15
Bethlehem Steel; Sparrows Point, MD, , 1917
Containers Box 2 , Folder 16
Brier Hill Steel; Youngstown, OH, , 1916
Containers Box 2 , Folder 17
Brown Thompson Building; Hartford, CT, , c. 1937
Containers Box 2 , Folder 18
Captain Brown House; Pittsburgh, PA, , 1912-13
Containers Box 2 , Folder 19
Burlington Arcade; Philadelphia, PA, , 1928
Containers Box 2 , Folder 20
Calvert Street Bridge; Washington, DC, , 1934
Containers Box 3 , Folder 1
Carhart Building; Rochester, NY, , 1924
Containers Box 3 , Folder 2
Carnegie Library of Pittsburgh, , 1908
Containers Box 3 , Folder 3
Center Church, PA, , 1940
Containers Box 3 , Folder 4
Central Square Garage; Youngstown, OH, , 1940
Containers Box 3 , Folder 5
Central Steel Co.; Massillon, OH, , 1917
Containers Box 3 , Folder 6
Charleston, WV, Moving houses on River, , 1923
Containers Box 3 , Folder 7
Clarion, PA, Owens-Illinois Glass Co., , 1944
Containers Box 3 , Folder 8
Clarksburg, West Virginia, , 1917
Containers Box 3 , Folder 9
Colorado Fuel and Iron Corp.; Pueblo, CO, , 1961
Containers Box 3 , Folder 10
Colorado Fuel and Iron Corp.; Pueblo, CO, , 1961
Containers Box 3 , Folder 11
Coral Gables Racetrack; Miami, FL, , 1931
Containers Box 3 , Folder 12
Coshocton, OH, , 1916
Containers Box 3 , Folder 13
Crescent Portland Cement Co.; Wampum, PA, , Undated
Containers Box 3 , Folder 14
Crucible Steel Company of America; Harrison, NJ, , 1917
Containers Box 3 , Folder 15
Delaware River Steel Company; Chester, PA, , 1917
Containers Box 3 , Folder 16
Demolition, , Undated
Containers Box 3 , Folder 17
Albert Dickinson Co.; Chicago, IL, , 1914
Containers Box 3 , Folder 18
Dodge Estate; Detroit, MI, , 1930
Containers Box 3 , Folder 19
Dover, Delaware, Old Post Office, , 1933
Containers Box 3 , Folder 20
Duquesne Brewery; Pittsburgh, PA, , Undated
Containers Box 3 , Folder 21
George Eastman House; Rochester, NY, , Undated
Containers Box 4 , Folder 1
Eastman School of Music; Rochester, NY, , c. 1920
Containers Box 4 , Folder 2
Edgewood School; Ashtabula, OH, , 1938
Containers Box 4 , Folder 3
Dr. Daniel T. Edwards Residence; Kingston, NC, , 1914
Containers Box 4 , Folder 4
Erie Railroad Company; Cleveland, OH, , 1914
Containers Box 4 , Folder 5
Equipment, , Undated
Containers Box 4 , Folder 6
Fabrication and Erection, , Undated
Containers Box 4 , Folder 7
Fabrication and Erection, , Undated
Containers Box 4 , Folder 8
Judge Follett Residence; Marietta, OH, , 1917
Containers Box 4 , Folder 9
Fort Frederick Apartments; Albany, NY, , 1926
Containers Box 4 , Folder 10
Fort Frederick Apartments; Albany, NY, , 1926
Containers Box 4 , Folder 11
Franklin Institute; Philadelphia, PA, , 1933
Containers Box 4 , Folder 12
General Thomas Washington Statue; Washington, DC, , 1939
Containers Box 4 , Folder 13
Germantown Hospital; Philadelphia, PA, , 1924
Containers Box 4 , Folder 14
P.H. Glatfelter; Spring Grove, PA, , Undated
Containers Box 4 , Folder 15
Glen Falls Insurance Company, , 1928
Containers Box 5 , Folder 1
Granite Building; Pittsburgh, PA, , 1928
Containers Box 5 , Folder 2
Granite City Steel Company; Granite City, IL, , c. 1956
Containers Box 5 , Folder 3
Granite City Steel Company; Granite City, IL, , c. 1956
Containers Box 5 , Folder 4
M.A Hanna and Co.; Detroit, MI, , 1915
Containers Box 5 , Folder 5
Hays Plant; Hays, PA, , Undated
Containers Box 5 , Folder 6
Hays Plant; Hays, PA, , Undated
Containers Box 5 , Folder 7
Hays Plant; Hays, PA, , Undated
Containers Box 5 , Folder 8
Hays Plant; Hays, PA, , Undated
Containers Box 5 , Folder 9
H.J. Heinz; Pittsburgh, PA, , 1914
Containers Box 5 , Folder 10
Heirs Island Bridge, , 1939
Containers Box 5 , Folder 11
Homeopathic Hospital; Pittsburgh, PA, , 1908
Containers Box 5 , Folder 12
Homewood Cemetery, , 1921
Containers Box 5 , Folder 13
Hoover (Boulder) Dam, , c. 1936
Containers Box 6 , Folder 1
Hump removal; Pittsburgh, PA, , Undated
Containers Box 6 , Folder 2
IBM Water Tower; Poughkeepsie, NY, , 1951
Containers Box 6 , Folder 3
Indiana Bell Telephone Co.; Indianapolis, IN, , 1930-1931
Containers Box 6 , Folder 4
Indiana Bell Telephone Co.; Indianapolis, IN, , 1930-1931
Containers Box 6 , Folder 5
Indiana Bell Telephone Co.; Indianapolis, IN, , 1930-1931
Containers Box 6 , Folder 6
Indiana Bell Telephone Co.; Indianapolis, IN, , 1930-1931
Containers Box 6 , Folder 7
Ingalls Iron Works; Birmingham, AL, , 1920
Containers Box 7 , Folder 1
Jacks Run Bridge; Pittsburgh, PA, , 1922
Containers Box 7 , Folder 2
Johnstown School, , Undated
Containers Box 7 , Folder 3
Jones and Laughlin Steel Corp; Pittsburgh, PA, , 1950
Containers Box 7 , Folder 4
Jumbo for Manhattan Project; Pope's Siding, NM, , 1944
Containers Box 7 , Folder 5
Jumbo Trinity Site; Albuquerque, NM, , 1945
Containers Box 7 , Folder 6
Kaiser Co.; Fontana, CA, , Undated
Containers Box 7 , Folder 7
Kate Adams #3; Helena, AR, , 1918
Containers Box 7 , Folder 8
Kennywood Bandstand, , 1940
Containers Box 7 , Folder 9
S.S. Kiesge Co.; Harrisburg, PA, , 1932
Containers Box 7 , Folder 10
Koppers Co.; Kobuta, PA , , 1944
Containers Box 7 , Folder 11
Koppers Co., , Undated
Containers Box 7 , Folder 12
Lancaster General Hospital; Lancaster, PA, , 1928
Containers Box 7 , Folder 13
Lansdowne Trust Co.; Lansdowne, PA, , 1926
Containers Box 7 , Folder 14
Letters concerning moving buildings in Moscow, Russia, , 1930s
Containers Box 7 , Folder 15
Lehigh Valley Rail Road Machine Stop; Sayre, PA, , Undated
Containers Box 7 , Folder 16
Liggett and Meyers Tobacco Co.; Durham, NC, , 1946
Containers Box 7 , Folder 17
Lock Gates, Ohio River, , 1916-1923
Containers Box 7 , Folder 18
Marietta, Ohio Flooding, , 1913
Containers Box 8 , Folder 1
Manchester Bridge; Pittsburgh, PA, , 1938
Containers Box 8 , Folder 2
Martha Furnace, PA, , 1937
Containers Box 8 , Folder 3
Mellon Institute; Pittsburgh, PA, , 1930
Containers Box 8 , Folder 4
Misc. Photos, , Undated
Containers Box 8 , Folder 5
Murphy's Five and Dime; Pittsburgh, PA, , 1930
Containers Box 8 , Folder 6
Murray Avenue (between Hobart and Douglas), , 1927
Containers Box 8 , Folder 7
New Haven, CN, YMCA, , Undated
Containers Box 8 , Folder 8
Offices, Eichleay, Jr. Co., , Undated
Containers Box 8 , Folder 9
Offices, Eichleay, Jr. Co., , Undated
Containers Box 8 , Folder 10
Parkersburg Rig and Reel Office; Parkersburg, W. VA, , Undated
Containers Box 8 , Folder 11
A.R. Peacock Residence; Pittsburgh, PA, , 1901
Containers Box 8 , Folder 12
Pittsburgh and Lake Erie Rail Road, , 1922
Containers Box 8 , Folder 13
Pittsburgh Coal Co., , 1936
Containers Box 8 , Folder 14
Pittsburgh Coke and Chemical Co.; Neville Island, PA, , c. 1950
Containers Box 8 , Folder 15
Pittsburgh house razing, , 1912
Containers Box 9 , Folder 1
Pittsburgh Plate Glass Company; Ford City, PA, , 1911
Containers Box 9 , Folder 2
Pittsburgh Steamship Company Store Building, , 1941
Containers Box 9 , Folder 3
Pittsburgh Stamp Company, , 1936
Containers Box 9 , Folder 4
Pratt and Whitney Aircraft Corporation; East Hartford, CN, , 1941
Containers Box 9 , Folder 5
Princeton University; Princeton, NJ, , 1925
Containers Box 9 , Folder 6
Rail Road Stations, , Undated
Containers Box 9 , Folder 7
Reich McJunkin Dairy, , 1927 – 1930
Containers Box 9 , Folder 8
Republic Oil Refining Company; Coraopolis, PA, , 1937
Containers Box 9 , Folder 9
Republic Steel Corporation; Cleveland, OH, , 1951
Containers Box 9 , Folder 10
Riffle, David T. (Baum Boulevard); Pittsburgh, PA, , 1925
Containers Box 9 , Folder 11
Route 51, , 1938
Containers Box 9 , Folder 12
St. Clements P.E. Church; Philadelphia, PA, , 1929
Containers Box 9 , Folder 13
St. Mary's Church; Pittsburgh, PA , 1920
Containers Box 9 , Folder 14
St. Nicholas Polish Catholic Church; Pittsburgh, PA, , 1921
Containers Box 9 , Folder 15
St. Philomena's; Pittsburgh, PA, , 1928
Containers Box 9 , Folder 16
National Sanitary Corporation; Salem, OH, , 1940
Containers Box 9 , Folder 17
Salem National Bank; Salem, NJ, , 1926
Containers Box 9 , Folder 18
Savin, Reed House; Ardmore, PA, , 1936
Containers Box 10 , Folder 1
Charles Schwab Estate; Loretta, PA, , 1915
Containers Box 10 , Folder 2
General Scott Statue; Washington, DC, , 1941
Containers Box 10 , Folder 3
Delaware, Lackawanna and Western Rail Road Building; Scranton,
PA, , 1922
Containers Box 10 , Folder 4
Sesquicentennial Parade, , 1908
Containers Box 10 , Folder 5
Shoring (Eichleay Engineering), , 1916, 1921
Containers Box 10 , Folder 6
Soldiers and Sailors Memorial Hall Erection, , Undated
Containers Box 10 , Folder 7
Southern Rail Road Station; Danville, VA, , 1915
Containers Box 10 , Folder 8
South Western Bell Telephone Company; Dallas, TX, , 1929
Containers Box 10 , Folder 9
Spring Grove, PA, , Undated
Containers Box 10 , Folder 10
Stambaugh-Thompson Building; Youngstown, OH, , 1939
Containers Box 10 , Folder 11
Steamboats, , Undated
Containers Box 11 , Folder 1
Steubenville Bank and Trust; Steubenville, OH, , 1918
Containers Box 11 , Folder 2
Swarthmore Bank Building, , 1930
Containers Box 11 , Folder 3
Tin Building; Richmond, VA, , 1939
Containers Box 11 , Folder 4
Trees, , 1901
Containers Box 11 , Folder 5
Traux Hotel; Syracuse, NY, , 1922
Containers Box 11 , Folder 6
Try Street Bridge Photographs; Pittsburgh, PA, , 1955
Containers Box 11 , Folder 7
Try Street Bridge Publications; Pittsburgh, PA, , 1955
Containers Box 11 , Folder 8
Union League Republican Clubhouse, , 1901
Containers Box 11 , Folder 9
University of Pittsburgh, , Undated
Containers Box 11 , Folder 10
Steamship "Virginia", , 1910
Containers Box 11 , Folder 11
Ware, John H. Residence; Oxford, PA, , 1931
Containers Box 12 , Folder 1
Washington Courthouse Statue; Washington, PA, , 1927
Containers Box 12 , Folder 2
Water Tanks, , Undated
Containers Box 12 , Folder 3
Western Pennsylvania Lines Freight Station; Allegheny, PA, , 1906
Containers Box 12 , Folder 4
Wild Building; Johnstown, PA, , 1911
Containers Box 12 , Folder 5
Woodwell Building; Pittsburgh, PA, , 1921
Containers Box 12 , Folder 6
Youngstown, OH, , 1928
Containers Box 12 , Folder 7
Youngstown, OH, , 1939
Containers Box 12 , Folder 8
Youngstown Sheet and Tube Company; East Chicago, IN, , 1948
Containers Box 12 , Folder 9
Youngstown Sheet and Tube Company; Youngstown, OH, , 1942
Containers Box 12 , Folder 10
Unidentified Residential Moves, , Undated
Containers Box 12 , Folder 11
Series III. Industrial Construction and Engineering , 1906-1980
Alan Wood Steel Co., , 1961
Containers Box 1 , Folder 1
Alan Wood Steel Co., , 1961
Containers Box 1 , Folder 2
Alan Wood Steel Co., , 1961
Containers Box 1 , Folder 3
Alan Wood Steel Corporation; Conshohocken, PA, , 1969
Containers Box 1 , Folder 4
Alan Wood Steel Corporation; Conshohocken, PA, , Undated
Containers Box 1 , Folder 5
Alcan Aluminum Co.; Oswego, NY, , 1969
Containers Box 1 , Folder 6
Aluminum Company of America; Davenport, IA, , c. 1956
Containers Box 1 , Folder 7
Aluminum Company of America; Cleveland, OH, , c. 1952
Containers Box 1 , Folder 8
Aluminum Company of America; Rockdale, TX, , 1952
Containers Box 1 , Folder 9
Ames Aeronautical Labs; California, , 1955
Containers Box 1 , Folder 10
American Cyanamid Corporation; Bridgeville, PA, , c. 1941
Containers Box 1 , Folder 11
Anaconda American Brass Company; Terre Haute, IN, , 1958
Containers Box 1 , Folder 12
American Brass Company; Kenosha, WI, , 1953
Containers Box 14 , Folder 1
American Brass Co.; Kenosha, WI, , c. 1953
Containers Box 14 , Folder 2
American Locomotive Co.; Latrobe, PA, , Undated
Containers Box 14 , Folder 3
Alcoa for Anaconda Aluminum Co.; Sebree, KY, , Undated
Containers Box 14 , Folder 4
Anaconda Aluminum Co.; Terre Haute, IN, , c.1964
Containers Box 14 , Folder 5
Anaconda Co.; Tocopilla, Chile, , 1959
Containers Box 14 , Folder 6
Anaconda American Brass Co.; Kenosha, WI, , 1951, 1964
Containers Box 14 , Folder 7
Anaconda American Brass Ltd.; Toronto, ON, , 1966
Containers Box 14 , Folder 8
Armstrong Cork Company; Kankakee, IL, , 1957
Containers Box 14 , Folder 9
A.G. Andrew Engineering; Tyrone, PA, , 1937
Containers Box 14 , Folder 10
Anchor Hocking Glass Company; Winchester, IN, , 1949
Containers Box 14 , Folder 11
Babcock and Wilcox Tube Company; Beaver Falls, PA, , Undated
Containers Box 14 , Folder 12
Bechtel Corporation for Commonwealth Edison Co., , Undated
Containers Box 14 , Folder 13
Boiler Installations, , 1938, 1939
Containers Box 14 , Folder 14
D.M. Bore Company; Roaring Springs, PA, , Undated
Containers Box 14 , Folder 15
Blaw Knox Co.; Groveton, PA, , c.1952
Containers Box 14 , Folder 16
Blaw Knox Co.; Groveton, PA, , 1950
Containers Box 14 , Folder 17
Blaw Knox Construction, , 1949, 1950
Containers Box 14 , Folder 18
Blaw Knox Co.; Pittsburgh, PA, , 1951
Containers Box 14 , Folder 19
Blaw Knox Co.; Palatka, FL, , 1951
Containers Box 14 , Folder 20
Blaw Knox Co.; Pittsburgh, PA, , Undated
Containers Box 14 , Folder 21
Blaw Knox; East Chicago, IN, , Undated
Containers Box 14 , Folder 22
Brice Building Co.; Kimballton, VA, , 1967
Containers Box 14 , Folder 23
Fraser, Brace; Bowaters Southern Paper Corp.; Calhoun, TX, , c. 1954
Containers Box 14 , Folder 24
Brown Company; Berlin, NH, , Undated
Containers Box 14 , Folder 25
Brown Construction Co.; Pueblo, CO, , 1949
Containers Box 14 , Folder 26
Cathedral of the Blessed Sacrament; Altoona, PA, , 1926
Containers Box 14 , Folder 27
Chillicothe Paper Company; Chillicothe, OH, , Undated
Containers Box 14 , Folder 28
Cleveland Hippodrome, , 1906
Containers Box 14 , Folder 29
Colorado Fuel and Iron Co.; Pueblo, CO,, , 1948
Containers Box 14 , Folder 30
Colorado Fuel and Iron Co.; Pueblo, CO, , 1948-1953
Containers Box 14 , Folder 31
Colorado Fuel and Iron Corporation; Pueblo, CO, , 1949
Containers Box 14 , Folder 32
Colorado Fuel and Iron Corporation; Pueblo, CO, , 1952, 1953
Containers Box 14 , Folder 33
Colorado Fuel and Iron Corporation; Pueblo, CO, , 1952, 1953
Containers Box 14 , Folder 34
Colorado Fuel and Iron Corp.; Pueblo, CO, , Undated
Containers Box 14 , Folder 35
Colorado Fuel and Iron Corp.; Pueblo, CO, , 1957
Containers Box 14 , Folder 36
Continental Can Co.; Augustsa, GA, , Undated
Containers Box 14 , Folder 37
Continental Foundry and Machine; Wheeling, W.VA, , 1946
Containers Box 14 , Folder 38
Crossett Paper Mills; Crossett, AR, , 1955
Containers Box 14 , Folder 39
Crossett Paper Company; Crossett, AR, , 1957
Containers Box 14 , Folder 40
Crown Zellerbach Corp.; Antioch, CA, , Undated
Containers Box 14 , Folder 41
Crown Zellerbach Corp.; St. Francisville, LA, , Undated
Containers Box 14 , Folder 42
Misc. "C", , Undated
Containers Box 14 , Folder 43
Detroit Steel Corporation; Portsmouth, OH, , 1968
Containers Box 14 , Folder 44
Detroit Steel Corporation; Portsmouth, OH, , 1968
Containers Box 14 , Folder 45
Detroit Steel Corporation; Portsmouth, OH, , 1967, 1968
Containers Box 14 , Folder 46
Detroit Steel Corporation; Portsmouth, OH, , 1967
Containers Box 14 , Folder 47
Detroit Steel Corporation; Portsmouth, OH, , 1967
Containers Box 14 , Folder 48
Detroit Steel Corporation; Portsmouth, OH, , 1967-1968
Containers Box 14 , Folder 49
Detroit Steel Corporation; Portsmouth, OH, , 1952-1956
Containers Box 14 , Folder 50
Detroit Steel Corporation; Portsmouth, OH, , Undated
Containers Box 15 , Folder 1
Detroit Steel Corporation; Portsmouth, OH, , Undated
Containers Box 15 , Folder 2
Detroit Steel Corporation; Portsmouth, OH, , Undated
Containers Box 15 , Folder 3
Detroit Steel Corporation; Portsmouth, OH, , Undated
Containers Box 15 , Folder 4
Detroit Steel Corporation; Portsmouth, OH, , 1953
Containers Box 15 , Folder 5
Detroit Steel Corporation; Portsmouth, OH, , Undated
Containers Box 15 , Folder 6
Diamond National Corporation; Natchez, MS, , Undated
Containers Box 15 , Folder 7
Dravo Corporation; Brownsville, PA, , Undated
Containers Box 15 , Folder 8
Dravo Corporation; Pittsburgh, PA, , 1947
Containers Box 15 , Folder 9
Duquesne Brewing, , 1940
Containers Box 15 , Folder 10
Duquesne Light Company; Elrama, PA, , 1953
Containers Box 15 , Folder 11
Ebasco Services Inc.; Evansville, IN, , Undated
Containers Box 15 , Folder 12
Eichley Engineering Department Photographs, , Undated
Containers Box 15 , Folder 13
Empire-Reeves Steel Corporation; Dover, OH, , Undated
Containers Box 15 , Folder 14
Empire Detroit Steel Corporation; Mansfield, OH, , Undated
Containers Box 15 , Folder 15
Empire-Reeves Steel Corporation; Mansfield, OH, , Undated
Containers Box 15 , Folder 16
Empire-Reeves Steel Corporation; Mansfield, OH, , Undated
Containers Box 15 , Folder 17
Finch, Pruyn and Company; Glen Falls, NY, , Undated
Containers Box 15 , Folder 18
Food Machinery and Chemical Corporation; Merced, CA, , 1957
Containers Box 15 , Folder 19
Ford Motor Co.; Dearborn, MI, , 1959
Containers Box 15 , Folder 20
M.D. Friedman Co.; Portsmouth, OH, , Undated
Containers Box 15 , Folder 21
Gaylord Container Corporation; Bogalusa, LA, , Undated
Containers Box 15 , Folder 22
Jacob Gehron Co., , 1949
Containers Box 15 , Folder 23
General Dynamics Corporation; West Milton, NY, , Undated
Containers Box 15 , Folder 24
Glatfelter Co.; Spring Grove, PA, , Undated
Containers Box 15 , Folder 25
Glyco Products Co.; Natrium, WV, , Undated
Containers Box 15 , Folder 26
Graver Tank and Manufacturing Co.; Pittsburgh, PA, , 1940s
Containers Box 15 , Folder 27
Great Lakes Steel Company; Ecorse, MI, , Undated
Containers Box 15 , Folder 28
Great Lakes Steel Company; Ecorse, MI, , Undated
Containers Box 15 , Folder 29
Great Lakes Steel Corp; Ecorse, MI, , Undated
Containers Box 15 , Folder 30
Great Lakes Steel Corp; Ecorse, MI, , Undated
Containers Box 15 , Folder 31
Great Lakes Steel Corporation; Ecorse, MI, , Undated
Containers Box 15 , Folder 32
C.M. Guest and Son; Acme, NC, , c. 1951
Containers Box 15 , Folder 33
Hudson Pulp and Paper Co.; Palatka, FL, , 1956
Containers Box 15 , Folder 34
Hudson Pulp and Paper Co.; Palatka, FL, , Undated
Containers Box 15 , Folder 35
Indiana Power and Light Co.; Martinsville, IN, , Undated
Containers Box 15 , Folder 36
Interlake Steel Corporation; South Chicago, IL, , 1960
Containers Box 15 , Folder 37
Iowa Bridge Company; Kansas City, KS, , Undated
Containers Box 15 , Folder 38
Estate of Nick Istock for J and L Steel; Aliquippa Works, , Undated
Containers Box 15 , Folder 39
Jeannette Glass Co., , Undated
Containers Box 15 , Folder 40
J and L Steel Corp., , 1948
Containers Box 15 , Folder 41
J and L Steel Corp., , Undated
Containers Box 15 , Folder 42
J and L Steel Corp., , 1975
Containers Box 15 , Folder 43
J and L Steel Corp., , 1975
Containers Box 15 , Folder 44
J and L Steel Corp., , 1975
Containers Box 15 , Folder 45
J and L Steel Corp., , 1974, 1975
Containers Box 15 , Folder 46
J and L Steel Corp., , 1975
Containers Box 15 , Folder 47
J and L Steel Corp.; Aliquippa, PA, , 1974, 1975
Containers Box 15 , Folder 48
J and L Steel Corp., , Undated
Containers Box 15 , Folder 49
Jones and Laughlin Steel; Aliquippa, PA, , 1975
Containers Box 15 , Folder 50
Jones and Laughlin Steel Corp.; Cleveland, OH, , 1949
Containers Box 15 , Folder 51
J and L Steel Corp., , 1951
Containers Box 15 , Folder 52
J and L Steel Corp., , 1971
Containers Box 15 , Folder 53
J and L Steel Corp., , 1972
Containers Box 15 , Folder 54
J and L Steel Corp., , 1975
Containers Box 15 , Folder 55
J and L Steel Corp.; Aliquippa, PA, , Undated
Containers Box 15 , Folder 56
J and L Steel Corp., , 1951
Containers Box 15 , Folder 57
Kaiser Aluminum and Chemical Co.; Ravenswood, WV, , 1952-1956
Containers Box 15 , Folder 58
Kaiser Engineers for Armco Steel; Middleton, OH, , Undated
Containers Box 15 , Folder 59
Kelsey-Hayes Company; Port Vue, McKeesport, PA, , Undated
Containers Box 15 , Folder 60
Koppers Co.; Aliquippa, PA, , Undated
Containers Box 15 , Folder 61
Koppers Co., Inc.; Follansbee, WV, , Undated
Containers Box 15 , Folder 62
Koppers Company; Follansbee, WV , , 1942, 1950
Containers Box 15 , Folder 63
Koppers Co.; Kobuta, PA, , 1943
Containers Box 15 , Folder 64
Koppers Co. Inc.; Kobuta, PA, , Undated
Containers Box 15 , Folder 65
Koppers Co., Messina, NY, , 1941
Containers Box 15 , Folder 66
Langley Aeronautical Laboratory, , 1951-1953
Containers Box 15 , Folder 67
U.S. National Advisory Committee; Langley Field; VA, , c. 1950s
Containers Box 15 , Folder 68
Lehigh Portland Cement; Mason City, IA, , Undated
Containers Box 15 , Folder 69
Levinson Steel; Koppel, PA, , 1958
Containers Box 15 , Folder 70
Levinson Steel Company; Pittsburgh, PA, , Undated
Containers Box 15 , Folder 71
Linde Corporation, , Undated
Containers Box 15 , Folder 72
Lombard Iron Company; Birmingham, AL to Monessen, , 1972
Containers Box 15 , Folder 73
Los Angeles, City of, , Undated
Containers Box 15 , Folder 74
Masonite Corporation; Laurel, MS, , Undated
Containers Box 16 , Folder 1
Masonite Corporation; Laurel, MS, , Undated
Containers Box 16 , Folder 2
Masonite Corporation; Laurel, MS, , Undated
Containers Box 16 , Folder 3
Masonite Corporation; Laurel, MS, , Undated
Containers Box 16 , Folder 4
Masonite Corporation; Laurel, MS, , Undated
Containers Box 16 , Folder 5
Masonite Corporation; Towanda, PA, , Undated
Containers Box 16 , Folder 6
McLouth Steel Co.; Trenton, MI, , Undated
Containers Box 16 , Folder 7
Memphis City Power House; Memphis, TN, , Undated
Containers Box 16 , Folder 8
The Miller Co.: Meriden, CT, , 1962, 1963
Containers Box 16 , Folder 9
Missile Images, , Undated
Containers Box 16 , Folder 10
Moffett Field, CA, , 1950
Containers Box 16 , Folder 11
Munroe and Sons Boiler Co., , 1946
Containers Box 16 , Folder 12
National Tube Co.; Gary, IN, , Undated
Containers Box 16 , Folder 13
National Gypsum Co.; Kimballton, VA, , Undated
Containers Box 16 , Folder 14
National Gypsum; New Columbia, PA, , 1969
Containers Box 16 , Folder 15
National Tube Co., National Works; McKeesport, PA, , 1950
Containers Box 16 , Folder 16
National Tube Co.; Lorain, OH, , 1947
Containers Box 16 , Folder 17
New York Shipbuilding Corp; Camden, NJ, , Undated
Containers Box 16 , Folder 18
NIPSCO; Michigan City, IN, , Undated
Containers Box 16 , Folder 19
O'Okiep Copper Co.; Langeloth, PA, , Undated
Containers Box 16 , Folder 20
Pacific Gas and Electric Co.; Sandpoint, OH, , 1961
Containers Box 16 , Folder 21
Pacific Gas and Electric Co.; Pittsburgh, CA, , 1948
Containers Box 16 , Folder 22
Parkway Construction- Brady Street, , Undated
Containers Box 16 , Folder 23
Parkway Construction- Brady Street, , 1952
Containers Box 16 , Folder 24
Penn Dixie Cement; Clinefield, GA, , 1968, 1969
Containers Box 16 , Folder 25
Pennsylvania Railroad Co., , Undated
Containers Box 16 , Folder 26
Patterson-Emerson-Comstock, Inc., , Undated
Containers Box 16 , Folder 27
Patterson-Emerson-Comstock, Inc., , Undated
Containers Box 16 , Folder 28
Patterson-Emerson-Comstock, Inc., , Undated
Containers Box 16 , Folder 29
Patterson-Emerson-Comstock, Inc., , 1953
Containers Box 16 , Folder 30
Patterson-Emerson-Comstock, Inc., , Undated
Containers Box 16 , Folder 31
Patterson-Emerson-Comstock, Inc., , c. 1952
Containers Box 16 , Folder 32
Patterson-Emerson-Comstock, Inc., , 1952, 1953
Containers Box 16 , Folder 33
Patterson-Emerson-Comstock, Inc., , Undated
Containers Box 16 , Folder 34
Patterson-Emerson-Comstock, Inc., , Undated
Containers Box 16 , Folder 35
Penn Dixie Cement Co.; West Winfield, PA, , 1967
Containers Box 16 , Folder 36
Phoenix-Apollo Steel Co.; Apollo, PA, , Undated
Containers Box 16 , Folder 37
City of Pittsburgh, , Undated
Containers Box 16 , Folder 38
Pittsburgh Plate Glass Company; Natrium, WV, , Undated
Containers Box 16 , Folder 39
PPG Industries; Crestline, OH, , Undated
Containers Box 16 , Folder 40
PPG Industries; Meadville, PA, , 1969
Containers Box 16 , Folder 41
PPG Industries; Mt. Vernon, OH, , 1967
Containers Box 16 , Folder 42
PPG Industries; Wichita Falls, TX, , Undated
Containers Box 16 , Folder 43
Pittsburgh Steel Co. Newspaper Articles, , 1954
Containers Box 17 , Folder 1
Pittsburgh Steel Corporation; Monessen, PA, , Undated
Containers Box 17 , Folder 2
Precipitator erection; Washington, PA, , Undated
Containers Box 17 , Folder 3
Premier Gear and Machinery Co., , c. 1952
Containers Box 17 , Folder 4
Miscellaneous "R" Contracts, , c. 1954
Containers Box 17 , Folder 5
Ragnar-Benson, Inc at Pittsburgh Steel Co.; Allenport, PA, , Undated
Containers Box 17 , Folder 6
Raymond Concrete Pile Co., , Undated
Containers Box 17 , Folder 7
Raymond Concrete Pile Company; Chicopee Falls, MA, , 1943
Containers Box 17 , Folder 8
Rayonier Inc.; Jessup, GA, , Undated
Containers Box 17 , Folder 9
Republic Steel, , Undated
Containers Box 17 , Folder 10
Revere Copper and Brass, Inc.; Scottsboro, AL, , 1967
Containers Box 17 , Folder 11
Rexnord Co.; Tampa, FL, , Undated
Containers Box 17 , Folder 12
Rexnord Co.; Waco, TX, , 1972-1973
Containers Box 17 , Folder 13
Reynolds Metals; Corpus Christie, TX, , Undated
Containers Box 17 , Folder 14
Reynolds Metals; Sheffield, AL, , Undated
Containers Box 17 , Folder 15
Rochester, NY, , Undated
Containers Box 17 , Folder 16
Rust Engineering Co.; Jessup, GA, , c. 1973
Containers Box 17 , Folder 17
St. Croix Paper Co.; Woodland, ME, , Undated
Containers Box 17 , Folder 18
St. Croix Paper Co.; Woodland, ME, , Undated
Containers Box 17 , Folder 19
St. Lawrence Cement; Charleston, Ontario Canada, , Undated
Containers Box 17 , Folder 20
St. Lawrence Cement Co.; Mississauga, Ontario, , Undated
Containers Box 17 , Folder 21
St. Lawrence Cement Company, , Undated
Containers Box 17 , Folder 22
St. Regis Paper Co.; Bucksport, ME, , Undated
Containers Box 17 , Folder 23
St. Regis Paper Co.; Jacksonville, FL, , Undated
Containers Box 17 , Folder 24
St. Regis Paper Co.; Monticello, MS, , Undated
Containers Box 17 , Folder 25
Scott Paper Co.; Mobile, AL and Denver, CO, , Undated
Containers Box 17 , Folder 26
Scovill Manufacturing Co.; Waterbury, CN, , Undated
Containers Box 17 , Folder 27
Sharon Steel Corporation; Sharon, PA, , Undated
Containers Box 17 , Folder 28
Sharon Steel Corporation; Sharon, PA, , c. 1965
Containers Box 17 , Folder 29
Shasta Dam U.S. Department of the Interior, , Undated
Containers Box 17 , Folder 30
Shiloh Tool and Die; Mansfield, OH, , 1971
Containers Box 17 , Folder 31
Shiloh Tool and Die; Mansfield, OH, , Undated
Containers Box 17 , Folder 32
Signode Corporation; Pittsburgh, CA, , Undated
Containers Box 17 , Folder 33
Stacks, , 1935
Containers Box 17 , Folder 34
Standard Steel Spring Co.; Coraopolis, PA, , 1952
Containers Box 17 , Folder 35
Sone and Webster Engineering Co., , 1954
Containers Box 17 , Folder 36
Thomas Spacing Machine Co., , Undated
Containers Box 17 , Folder 37
Union Electric Steel Company, , c. 1959
Containers Box 17 , Folder 38
United Engineers for Alcoa; Cleveland, OH, , 1955
Containers Box 17 , Folder 39
United Engineering and Foundry Company, , Undated
Containers Box 17 , Folder 40
United Engineering and Foundry Co, , c. 1950s
Containers Box 17 , Folder 41
U.S. Chemicals; Haverhill, OH, , Undated
Containers Box 17 , Folder 42
U.S. Corps of Engineers, , 1954
Containers Box 17 , Folder 43
U.S. Department of the Army Engineers, , Undated
Containers Box 17 , Folder 44
U.S. Department of the Interior; Denver, CO, , Undated
Containers Box 17 , Folder 45
U.S. Department of the Interior; Denver, CO, , Undated
Containers Box 17 , Folder 46
U.S. Department of the Interior; Shasta Dam, CA, , Undated
Containers Box 17 , Folder 47
U.S. Department of the Interior; Shasta Dam, CA, , 1947
Containers Box 18 , Folder 1
U.S. Department of the Interior; Bureau of Reclamation, , Undated
Containers Box 18 , Folder 2
U.S. Steel Corp., , 1967, 1968
Containers Box 18 , Folder 3
U.S. Steel Corp., , 1949
Containers Box 18 , Folder 4
U.S. Steel; Gary, IN, , Undated
Containers Box 18 , Folder 5
U.S. Steel; Gary, IN, , 1968
Containers Box 18 , Folder 6
U.S. Steel; Gary, IN, , c. 1970
Containers Box 18 , Folder 7
U.S. Steel; Gary, IN, , 1967
Containers Box 18 , Folder 8
U.S. Steel Corp., , Undated
Containers Box 18 , Folder 9
United States Steel Corp., , Undated
Containers Box 18 , Folder 10
U.S. Steel Corp.; Homestead, PA, , 1956
Containers Box 18 , Folder 11
U.S. Steel, , 1977
Containers Box 18 , Folder 12
U.S. Steel Corp., , Undated
Containers Box 18 , Folder 13
U.S. Steel; Provo, UT, , Undated
Containers Box 18 , Folder 14
U.S. Steel; Rankin, PA, , Undated
Containers Box 18 , Folder 15
U.S. Steel Corp, , 1967
Containers Box 18 , Folder 16
U.S. Steel; Morrisville, PA, , Undated
Containers Box 18 , Folder 17
U.S. Steel Corp. Miscellaneous, , Undated
Containers Box 18 , Folder 18
Universal Atlas Cement Co., , 1955
Containers Box 18 , Folder 19
Universal Manufacturing company; Pittsburgh, PA, , 1958
Containers Box 18 , Folder 20
Wabash Cement Co.; Osborne, OH, , Undated
Containers Box 18 , Folder 21
Max G. Weiner Company, , Undated
Containers Box 18 , Folder 22
Weirton Steel Company; Weirton, WVA, , 1958
Containers Box 18 , Folder 23
Weirton Steel Company; Weirton, WVA, , 1958
Containers Box 18 , Folder 24
West Virginia Pulp and Paper Co., , Undated
Containers Box 18 , Folder 25
West Virginia Pulp and Paper Co., , 1950, 1954
Containers Box 18 , Folder 26
Western Gear Co., , Undated
Containers Box 18 , Folder 27
Westinghouse Electric Corporation, , Undated
Containers Box 18 , Folder 28
Westinghouse Electric Corporation; Wiretron, PA, , 1955, 1956
Containers Box 18 , Folder 29
Westinghouse Electric Corporation, , 1955, 1956
Containers Box 18 , Folder 30
Westinghouse Electric Corp., , c. 1953
Containers Box 18 , Folder 31
Wheeling-PGH Steel Corp.; Monessen, PA, , Undated
Containers Box 18 , Volume 32
Wheeling Steel Corp., , 1964
Containers Box 18 , Volume 1
Wheeling Steel Corp., , 1964
Containers Box 18 , Volume 2
Wheeling Steel Co., , Undated
Containers Box 18 , Folder 33
Wisconsin Power and Light; Cassville, WI, , c. 1959
Containers Box 18 , Folder 34
Witco Chemical; Bradford, PA, , 1974
Containers Box 18 , Folder 35
Witco Chemical Co.; Petrolia, PA, , Undated
Containers Box 18 , Folder 36
Witco Chemical; Petrolia, PA, , 1971
Containers Box 18 , Folder 37
Youngstown Sheet and Tube #2 Tin Mill, , 1952, 1964
Containers Box 18 , Folder 38
Youngstown Sheet and Tube Co.; Indiana Harbor, IN, , 1957-1964
Containers Box 18 , Folder 39
Youngstown Steel and Tube Co., , 1948
Containers Box 18 , Folder 40
Youngstown Steel and Tube Co., , 1969
Containers Box 18 , Folder 41
Youngstown Steel and Tube Co., , 1969
Containers Box 18 , Folder 42
Youngstown Steel and Tube Co., , c. 1960
Containers Box 18 , Folder 43
Youngstown Sheet and Tube Miscellaneous Contracts, , Undated
Containers Box 18 , Folder 44
Miscellaneous Industrial Moves, , c. 1919-1936
Containers Box 18 , Folder 45
Index, , Undated
Containers Box 18 , Folder 46
Series IV. Promotional Materials , 1889-1961
Newspaper clippings and publications, , 1938-1953
Containers Box 19 , Folder 1
Misc. Correspondence, , 1931
Containers Box 19 , Folder 2
Promotional Material, , 1889-1912
Containers Box 19 , Folder 3
Promotional Material, , 1914-1923
Containers Box 19 , Folder 4
Promotional Material, , 1923-1943
Containers Box 19 , Folder 5
Advertising Copy, , 1937-1961
Containers Box 19 , Folder 6
Advertising Copy, , 1937-1961
Containers Box 19 , Folder 7
Advertising Copy, , 1937-1961
Containers Box 19 , Folder 8
Advertising Copy, , 1937-1961
Containers Box 19 , Folder 9
Pittsburgh Sunday Post,
, 1915
Containers Box 19 , Shelf [1]
Eichleay on the Move,
, Undated
Containers Box 19 , Shelf [2]
Series V. Oversize Materials , 1903-1973
Advertisements, , 1925-1938
Containers Box 20 , Folder 1
Aluminum Rolling Co.; Cleveland, OH, , 1918
Containers Box 20 , Folder 2
Franklin Institute, , 1939
Containers Box 20 , Folder 3
Glenn Falls Insurance Company Building, , 1912
Containers Box 20 , Folder 4
McLouth Steel Co.; Trenton, MI, , Undated
Containers Box 20 , Folder 5
National Gypsum; Kimballton, VA, , 1973
Containers Box 20 , Folder 6
Early Office Building, , 1908
Containers Box 20 , Folder 7
Penn Building; Erie, PA, , 1915
Containers Box 20 , Folder 8
Unidentified Photographs, , Undated
Containers Box 20 , Folder 9
Western Pennsylvania Freight Station, , Undated
Containers Box 20 , Folder 10