New Haven Co. N.

1893

D.H. Hurd & Co.

1:70k

New Haven Co. S.

1893

D.H. Hurd & Co.

1:70k

26. New Haven sheet.

1893

Geological Survey (U.S.)

1:63k

25 Derby sheet.

1893

Geological Survey (U.S.)

1:63k

27 Guilford sheet.

1893

Geological Survey (U.S.)

1:63k

Guilford

1890

1:63k

(Lower half) Bi-Centennial Map Of The Town Of Newtown Connecticut. Published Under the Direction of The Bi-Centennial Committee. Plans & Supervision by D.G. Beers. Photographs & Canvass by Ross Jewell. 1905. Charles Hart Lith. 36 Vesey St., N.Y. (inset) Newtown. (inset) Rocky Glen. (inset) Sandy Hook

1905

Beers, D.G.

1:25k

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

1864

DANA, James Dwight.

Composite: Bi-Centennial Map Of The Town Of Newtown Connecticut. Published Under the Direction of The Bi-Centennial Committee. Plans & Supervision by D.G. Beers. Photographs & Canvass by Ross Jewell. 1905. Charles Hart Lith. 36 Vesey St., N.Y. (inset) Newtown. (inset) Rocky Glen. (inset) Sandy Hook

1905

Beers, D.G.

1:25k

Fairfield Co. N.

1893

D.H. Hurd & Co.

1:72k