1939. Project: 4511-0 Scale: 1:7200 Drainage Basin: Delaware Bay Image is from a copy of the original on Mylar. 6/21/39 Drawn by M.R. Sheet no. 7 covers ...
1939. Project: 4511-0 Scale: 1:1200_ Drainage Basin: Delaware Bay Image is from a copy of the original on Mylar. 6/21/39 Drawn by M.R. Topography & sound...
1939. Project: 4511-0 Scale: 1:1200 Drainage Basin: Delaware Bay Connect to sheet 2,4 Image is from a copy of the original on Mylar. 6/21/39 Drawn by M.R...
1939. Project: 4511-0 Scale: 1:1200 Drainage Basin: Delaware Bay Connects to sheet 3 and 5 Image is from a copy of the original on Mylar. 6/21/39 Drawn b...
1939. Project: 4511-0 Scale: 1:1200 Drainage Basin: Delaware Bay Connect to sheet 4 & 6 Image is from a copy of the original on Mylar. 6/21/39 Drawn by M...
1938. Project: 1782-0 Scale: 1:1200, 1:48 Drainage Basin: Delaware Bay Image is from a copy of the original on Mylar. Oct. 1938 Drawn by A.A. Soundings t...
1935. Project: S-F2-198 Scale: 1:600 Connects to Sheet: 21, 23 Image is from a copy of the original on Mylar. Drawn by G. Betz Drawn April 5, 1935 Checke...