Historic USGS Maps of Ayer, Massachusetts Quadrangle

These maps are part of USGS Topographical Maps made since 1882. They’ve been broken down into quadrangle’s to make viewing them easier. We have digital copies of three different series for the Ayer, Massachusetts Quadrangle. The first surveyed in 1923 and 1935, and published in 1939, and then a partial revision surveyed in 1944 and printed in 1945; and then a final revision in 1950, and published in 1951. For information about these maps see Historic USGS Topographical Maps.

1939 Ayer, Massachusetts Quadrangle Historic USGS map

Surveyed 1923, 1935.

1945 Ayer, Massachusetts Quadrangle Historic USGS map

Surveyed 1923, 1935, and revised 1944.

1951 Ayer, Massachusetts Quadrangle Historic USGS map

Surveyed 1923, 1935, 1944, and revised 1950.

Adjacent USGS 7.5 Minute Series Quadrangles

Ayer
Clinton
Hudson

Maynard
Pepperell
Shirley

Townsend
Tyngsboro
Westford

USGS 15 Minute Series Quadrangle Covering this Area

Groton

Towns Covered By this Quadrangle

Ayer
Boxboro
Groton

Harvard
Littleton
Shirley

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