2901. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:2400 Drainage Basin: Delaware River Connects to Sheet: 9 Image is from a copy of the original on Mylar. July 1938 Drawn by...
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2902. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:120 (vert) 1:2400 (horiz); 1:240 (vert) 1:240 (horiz); 1: 120 (vert) 1:600 (horiz); 1:240 (vert) 1:600 (horiz) Drainage Ba...
2903. Riparian & stream survey
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 ...
2904. Riparian & stream survey
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...
2905. Riparian & stream survey
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...
2906. Riparian & stream survey
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...
2907. Riparian & stream survey
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...
2908. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:1200 Drainage Basin: Delaware Bay Image is from a copy of the original on Mylar. Oct. 1938 Drawn by A.A.
2909. Riparian & stream survey
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...
2910. Riparian & stream survey
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...