East Greenwich

1996

1:24k

East Greenwich

1957

1:24k

East Greenwich

1957

1:24k

East Greenwich

1957

1:24k

East Greenwich

1957

1:24k

East Greenwich

1944

1:32k

East Greenwich

1942

1:24k

Greenwich Bay

1902

1:20k

R.I. sheet 4.

1891

Geological Survey (U.S.)

1:63k

Narragansett Bay

1919

1:63k