Groton and Ayer anchor this North Central Massachusetts landscape, where the Nashua River and Squannacook River wind through a complex of glacial hills and numerous ponds. The area's agricultural and communal history is reflected in landmarks like Doe Orchards and the historic Shaker Village located near the Shaker Hills Golf Course. Military and scientific activity are evident at the Moore AAF Airport and the Harvard University Observatory near Harvard. The terrain is characterized by named elevations such as Gibbet Hill and Nonaicoicus Hill, which rise above significant water bodies like Lost Lake and Spectacle Pond. This period shows a mature transportation network connecting smaller hamlets like Pingryville and Devenscrest to the larger centers of Littleton and Ayer.
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This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Lowell
USGS Topo · 1:62,500
1886 · Framingham
USGS Topo · 1:62,500
1887 · Marlboro
USGS Topo · 1:62,500
1889 · Marlboro
USGS Topo · 1:62,500
1889 · Framingham
USGS Topo · 1:62,500
1893 · Lowell
USGS Topo · 1:62,500
1893 · Groton
USGS Topo · 1:62,500
1894 · Framingham
USGS Topo · 1:62,500
1896 · Marlboro
USGS Topo · 1:62,500
1898 · Marlboro
USGS Topo · 1:62,500