Lake Clark, Alaska
Composite of the 1954 Lake Clark (C-2) and 1958 Lake Clark (C-3) 1:63,360 USGS topographic map with shaded relief.
Delaware, Michigan
1949 1:24,000 USGS topographic map with shaded relief.
Fort Bragg, California
1960 1:24,000 USGS topographic map with shaded relief.
Bluehill, Maine
1904 1:62,500 USGS topographic map with shaded relief.