29. New London sheet.

1893

Geological Survey (U.S.)

1:63k

New London Co. S.

1893

D.H. Hurd & Co.

1:72k

30. Stonington sheet.

1893

Geological Survey (U.S.)

1:63k

New London Co. N.

1893

D.H. Hurd & Co.

1:72k

Map of Long Island

1836

J. H. Colton

Rhode Island.

1795

Scott, Joseph

1:475k

Rhode Island.

1804

Lewis, Samuel

1:420k

Connecticut.

1850

Mitchell, Samuel Augustus

1:536k

Connecticut.

1841

Goodrich, S.G.

1:460k

Connecticut.

1838

Bradford, Thomas G.

1:460k