Bark Bay, Wisconsin
2005 1:24,000 USGS topographic map with shaded relief.
2005 1:24,000 USGS topographic map with shaded relief.
1999 Sylvania Wilderness Area USGS topographic map mosaic with shaded relief.
1939 Plymouth, Massachusetts 1:31,680 USGS topographic map mosaic with shaded relief.
1946 Boston North, Massachusetts 1:31,680 USGS topographic map mosaic with shaded relief.
1893 Graylock, Massachusetts 1:62,500 USGS topographic map mosaic with shaded relief.
1980 Temple of Sinawava, Utah 1:24,000 USGS topographic map mosaic with shaded relief.