21271. Riparian & stream survey
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...
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21272. Riparian & stream survey
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...
21273. Riparian & stream survey
1938. Scale: 1:48 Drainage Basin: Delaware River Connects to Sheet: 10 and 11 (for plan), 11 (for profile) Image is from a copy of the original on Mylar....
21274. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:1200 Drainage Basin: Delaware River Connects to Sheet: 4 Image is from a copy of the original on Mylar. Feb. 1938 Drawn by...
21275. Riparian & stream survey
1938. Project: 1782-0 Scale: Profile scales 1:60 (vert) 1:1200 (horiz); Cross section scales 1:60 (vert) 1:240 (horiz) Drainage Basin: Delaware River Ima...
21276. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:1200 Drainage Basin: Delaware River Connects to Sheet: 6 Image is from a copy of the original on Mylar. Mar. 1938 Drawn by...
21277. Riparian & stream survey
1938. Project: 1782-0 Scale: Profile scales 1:60 (vert) 1:1200 (horiz); Cross section scales 1:60 (vert) 1:240 (horiz) Drainage Basin: Delaware River Ima...
21278. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:1200 Drainage Basin: Delaware River Connects to Sheet: 6 Image is from a copy of the original on Mylar. Mar. 1938 Drawn by...
21279. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:2400 Drainage Basin: Delaware River Connects to Sheet: 7 and 12 Image is from a copy of the original on Mylar. Apr. 1938 D...
21280. Riparian & stream survey
1938. Project: 1782-0 Scale: 1:2400 Drainage Basin: Delaware River Connects to Sheet: 7 Image is from a copy of the original on Mylar. Apr. 1938 Drawn by...