1938 Thompson Lake Area is a "new" map composited by Galeyrie, using maps from the 1938 Maine State Atlas from Androscoggin, Oxford, and Cumberland Counties. . It shows (in part) 2 watershed systems: Sebago Lake - Presumpscot River system and The Androscoggin River. Shown are Thompson, Long, Sebago, Little Sebago, Sabbathday, Auburn, and Pleasant Lakes, as well as all of the ponds in the area. Towns included on the map are Bridgton, Harrison, Naples, Otisfield, Oxford, Mechanic Falls, Poland, Minot, Auburn, New Gloucester, Gray, Raymond, Casco, and Sebago. The 3 maps used in the composite were hand colored by John R. Barrows of Galeyrie.
Archival print from high resolution scan, 18.5" x 27.5"