1936. Project: ST.70. Scale: 1:2400,.5:12,1:1200, 1:120,1:480 Connects to Sheet:3 Image is from a copy of the original on Mylar. Drawn by A.L.B. Nov. '36.
1937. Project: ST. 70. Scale: 1:2400, 1:480, .25:12 Connects to sheet 3,5 Image is from a copy of the original on Mylar. Drawn by H.B. Mar. '37 Topograph...
1937. Project: ST. 70. Scale: 1:2400, .5:12 Connects to sheet 4 Image is from a copy of the original on Mylar. Drawn by A.L.B. April '37 topography taken...
1939. Project: 4511-0 Scale: 1:1200 Drainage Basin: Delaware Bay Connect to sheet 5, 7 Image is from a copy of the original on Mylar. 6/21/39 Drawn by M....
1939. Project: 4511-0 Scale: 1:1200, horiz. 1:48 vert. 1:48 Drainage Basin: Delaware Bay Connect to sheet 6 Image is from a copy of the original on Mylar...
1939. Project: ST.70. Scale: 1:2400 Image is from a copy of the original on Mylar. Drawn by E. L. Evans All bearings refer to U.S.C. & G. North American ...
1939. Project: ST.70. Scale: not indicated Connects to Sheet:3 Image is from a copy of the original on Mylar. Drawn by Accardi Stamp overlays field book ...
1939. Project: ST.70. Scale: 1:600 Connects to Sheet:2,4 Image is from a copy of the original on Mylar. Drawn by A. Accardi Stamp overlays field book number.