7. Webster sheet.

1893

Geological Survey (U.S.)

1:63k

21. Webster sheet.

1890

Massachusetts. Topographical Survey Commission

1:63k

Windham Co. N.

1893

D.H. Hurd & Co.

1:62k

Map of Windham County, Conn. : Windham County League of Women Voters

1934

Hoxie, Jerome S.

Massachusetts. Atlas Plate No. 16.

1891

Walker, O.W.

1:63k

R.I. sheet 1.

1891

Geological Survey (U.S.)

1:63k

14. Putnam sheet.

1893

Geological Survey (U.S.)

1:63k

Brookfield quadrangle, Massachusetts

1893

Geological Survey (U.S.)

1:63k

Map of New London and Windham Counties

1833

Lester, William Jun.

1:5k

Rhode Island.

1812

Arrowsmith, Aaron; Lewis, Samuel

1:420k