1937. Project: 1782-0 Scale: 1:1200 Drainage Basin: Delaware River Connects to Sheet: 4 and 6 Image is from a copy of the original on Mylar. Nov. 1937 Dr...
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1937. Project: 1782-0 Scale: 1:6000 Drainage Basin: Delaware River Connects to Sheet: 5, 7, 17, and 19 Image is from a copy of the original on Mylar. Nov...
1937. Project: 1782-0 Scale: 1:2400 Drainage Basin: Delaware River Connects to Sheet: 6, 8, 20, 21, 24, and 26 Image is from a copy of the original on My...
1937. Project: 1782-0 Scale: 1:2400 Drainage Basin: Delaware River Connects to Sheet: 7 and 9 Image is from a copy of the original on Mylar. Dec. 1937 Dr...
1937. Project: 1782-0 Scale: 1:2400 Drainage Basin: Delaware River Connects to Sheet: 8, 10, 27, 28, and 29 Image is from a copy of the original on Mylar...
1937. Project: 1782-0 Scale: 1:2400 Drainage Basin: Delaware River Connects to Sheet: 9, 11, and 30 Image is from a copy of the original on Mylar. Dec. 1...
1937. Project: 10-197 Scale: 1:2400 Image is from a copy of the original on Mylar. Drawn by A.L.B. August 1937.
1937. Project: 10-197 Scale: 1:2400 Image is from a copy of the original on Mylar. Drawn by H.B. Dec. '37.
1937. Project: ST. 70. Scale: 1:2400, 1:480, .25:12 Connects to sheet 3,5 Image is from a copy of the original on Mylar. Drawn by H.B. Mar. '37 Topograph...
1937. Project: ST. 70. Scale: 1:2400, .5:12 Connects to sheet 4 Image is from a copy of the original on Mylar. Drawn by A.L.B. April '37 topography taken...