
The Assabet River and Concord River anchor this 1987 survey of the Middlesex County landscape, illustrating a region where Revolutionary War history meets late 20th-century institutional expansion. Large swaths of the terrain are dedicated to conservation and public memory, notably at Walden Pond State Res and the sprawling Minute Man Nat Hist Park. These preservation efforts sit alongside a heavy military and research presence, including Hanscom Air Force Base and the U S Military Reservation Natick Laboratories.
119 named features on this map. Tap any name to fly to it.
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2 editions found
1886 · Lawrence
USGS Topo · 1:62,500
1886 · Lowell
USGS Topo · 1:62,500
1886 · Framingham
USGS Topo · 1:62,500
1887 · Marlboro
USGS Topo · 1:62,500
1888 · Lawrence
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 · Boston
USGS Topo · 1:62,500
1893 · Lawrence
USGS Topo · 1:62,500