1937. Project: 1782-0 Scale: 1:1200 Drainage Basin: Delaware River Connects to Sheet: 4 Image is from a copy of the original on Mylar. Oct. 1937 Drawn by...
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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...
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: 10-197 Scale: 1:63360 Drainage basin: Rancocas Creek Image is from a copy of the original on Mylar. Drawn by E.S. Becker May 1937 Elevatio...