Middletown.

1893

D.H. Hurd & Co.

1:9k

19. Middletown sheet.

1893

Geological Survey (U.S.)

1:63k

Navigation Chart of the Connecticut River From Higganum to Rocky Hill

1900

C&GS

1:20k

Portland, Higganum.

1893

D.H. Hurd & Co.

1:12k

Middlesex Co. N.

1893

D.H. Hurd & Co.

1:60k

Map of Middlesex County : League of Women voters

1934

Hoxie, s. Jerome

Manual of Geology: treating of the principles of the science with special reference to American geological history ... Revised edition

1864

DANA, James Dwight.

Farmington

1890

1:125k

Hartford Co. S.

1893

D.H. Hurd & Co.

1:72k

A Correct Map of Connecticut.

1797

Doolittle, Amos

1:442k