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Pages
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateJune 12, 1919
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TypeImage
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Identifier20180220-hpichswp-0211
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateDecember 11, 1925
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TypeImage
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Identifier20180220-hpichswp-0272
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateDecember 14, 1912
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TypeImage
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Identifier20180220-hpichswp-0099
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateDecember 16, 1913
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TypeImage
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Identifier20180220-hpichswp-0158
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateOctober 17, 1924
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TypeImage
-
Identifier20180220-hpichswp-0267
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateFebruary 25, 1921
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TypeImage
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Identifier20180220-hpichswp-0230
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateJuly 20, 1914
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TypeImage
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Identifier20180220-hpichswp-0165
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateNovember 2, 1919
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TypeImage
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Identifier20180220-hpichswp-0216
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateFebruary 13, 1912
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TypeImage
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Identifier20180220-hpichswp-0074
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateSeptember 18, 1924
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TypeImage
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Identifier20180220-hpichswp-0257
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateMay 16, 1910
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TypeImage
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Identifier20180220-hpichswp-0025
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateSeptember 2, 1913
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TypeImage
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Identifier20180220-hpichswp-0144
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Collection
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Contributor
-
Title
-
CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateSeptember 2, 1913
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TypeImage
-
Identifier20180220-hpichswp-0146
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Collection
-
Contributor
-
Title
-
CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateMay 1, 1910
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TypeImage
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Identifier20180220-hpichswp-0022
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateJuly 18, 1913
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TypeImage
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Identifier20180220-hpichswp-0133
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateJune 28, 1910
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TypeImage
-
Identifier20180220-hpichswp-0029
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Collection
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Contributor
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Title
-
CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateAugust 29, 1913
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TypeImage
-
Identifier20180220-hpichswp-0143
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Collection
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Contributor
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Title
-
CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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DateJune 11, 1919
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TypeImage
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Identifier20180220-hpichswp-0205
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
-
DateJune 24, 1924
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TypeImage
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Identifier20180220-hpichswp-0250
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Collection
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Contributor
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Title
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CreatorUnited States. Army. Corps of Engineers. Pittsburgh District.
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Dateca. 1910-1930
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TypeImage
-
Identifier20180220-hpichswp-0289
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Collection
-
Contributor