Crompton

1955

1:24k

Crompton

1995

1:24k

Crompton

1943

1:32k

Crompton

1955

1:24k

Crompton

1955

1:24k

R.I. sheet 4.

1891

Geological Survey (U.S.)

1:63k

East Greenwich

1996

1:24k

East Greenwich

1942

1:24k

East Greenwich

1944

1:32k

East Greenwich

1957

1:24k