1936. Project: S-F2-198 Scale: 1:1200 Drainage basin: Delaware River Image is from a copy of the original on Mylar. Drawn by E.S. Becker Drawn date 6-13-...
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1936. Project: S-F2-198 Scale: 1:48 Drainage Basin: Delaware River Image is from a copy of the original on Mylar. Drawn by H.J.W Drawn date Aug 1935 Chec...
1936. Project: S-F2-198 Scale: 1:60, 1:180 Drainage Basin: Delaware River Connects to sheets: 4, 22 Image is from a copy of the original on Mylar. Drawn ...
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...
1936. Project: ST-70 Scale: 1:1200 Drainage basin: Delaware River Image is from a copy of the original on Mylar. Drawn by J. W. Moses Date August 1936 Ap...
1936. Project: ST-70 Scale: 1:1200 Drainage basin: Delaware River Image is from a copy of the original on Mylar. Drawn by J. W. Moses Date August 1936 Ap...
1936. Project: ST-70 Scale: 1:6000 Drainage basin Image is from a copy of the original on Mylar. Drawn by J. W. Moses Date October 1936 Approved.
1935. Project: S-F2-198 Scale: 1:6000 Drainage basin: Delaware River Image is from a copy of the original on Mylar. Drawn by E. S. Becker Date Jan 4/35.
1936. Project: ST-70 Scale: 1:120 horizontal, 1:48 vertical Drainage basin: Delaware River Image is from a copy of the original on Mylar. Drawn by E.S. B...
1935. Project: ST-70 Scale: 1:48 Drainage basin: Delaware River Image is from a copy of the original on Mylar. Drawn by E.S. Becker Date July 1936 Approved.