Connecticut Geological map 1906 large preliminary Gregory RobinsonBrian DiMambro- Antiquarian Books, Maps & Prints
Connecticut Geological and Natural History Survey William North Rice, Superintendent. Preliminary Geological Map of Connecticut by H. E. Gregory & H. H. Robinson.
(Americana- New England).
Issued 1906, NY by Julius Bien lithographers. With the original c.45 pp. booklet it was originally issued within.
Beautiful and uncommon large early 20th century color lithographed antique map. Among the earliest comprehensive geological mappings of the entire state.
Original fold lines, exceptionally clean and fresh example, likely rarely unfolded since it was issued over 100 years ago.
Sheet measures c. 25 1/4" x 28 3/8".
Printed area measures c. 23 3/4" x 27".
Tooley's Dictionary of Mapmakers, v. 1, p. 137.