1934. United States. Works Progress Administration of Pennsylvania. Statement of responsibility: [Works Progress Administration of Pennsylvania]. Relief on most maps shown by contours and spot heights. WPA Project N... Works Progress Administration of Pennsylvania.
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1934. United States. Works Progress Administration of Pennsylvania. Statement of responsibility: [Works Progress Administration of Pennsylvania]. Relief on most maps shown by contours and spot heights. WPA Project N... Works Progress Administration of Pennsylvania.
1934. United States. Works Progress Administration of Pennsylvania. Statement of responsibility: [Works Progress Administration of Pennsylvania]. Relief on most maps shown by contours and spot heights. WPA Project N... Works Progress Administration of Pennsylvania.
1934. United States. Works Progress Administration of Pennsylvania. Statement of responsibility: [Works Progress Administration of Pennsylvania]. Relief on most maps shown by contours and spot heights. WPA Project N... Works Progress Administration of Pennsylvania.
1934. United States. Works Progress Administration of Pennsylvania. Statement of responsibility: [Works Progress Administration of Pennsylvania]. Relief on most maps shown by contours and spot heights. WPA Project N... Works Progress Administration of Pennsylvania.
1056. Riparian & stream survey
1934. Project: S-f2-198 Scale: 1:2400, 1:120, hor. 1:600 vert. 1:120 Image is from a copy of the original on Mylar. Dec. 6, 1934 Drawn by G. Betz include...
1057. Riparian & stream survey
1934. Project: S-F2-198 Scale: 1:600, 1:24 Connects to Sheet:5 Image is from a copy of the original on Mylar. Drawn by G. Betz Dec. 12, 1934 includes sec...
1058. Riparian & stream survey
1934. Project: 10-197 Scale: 1:1200 Drainage Basin: Passaic River Oct. 1934 All bearings unless otherwise noted are True Meridian Bearings at Broadway Br...
1059. Riparian & stream survey
1934. Project: 10-197 Scale: 1:1200 Drainage Basin: Passaic River Oct. 1934 All bearings unless otherwise noted are True Meridian Bearings at Broadway Br...
1060. Riparian & stream survey
1934. Project: 10-197 Scale: 1:1200 Drainage Basin: Passaic River Dec. 1934 All bearings unless otherwise noted are True Meridian Bearings at Broadway Br...