Farmington

1906

1:125k

Farmington

1906

1:125k

Hartford Co. S.

1893

D.H. Hurd & Co.

1:72k

Hartford Co. N.

1893

D.H. Hurd & Co.

1:72k

Hartford

1994

1:100k

Hartford

1994

1:100k

Hartford

1986

1:100k

10. Granby sheet.

1893

Geological Survey (U.S.)

1:63k

Granby

1892

1:63k

Granby

1892

1:63k