Guilford Postal History
Piscataquis County, Maine

a service of
V. F. Thomas Co. - P. O. Box 55 - Bass Harbor, Maine  04653

(updated 8 May 2019)

Thank you for the contributions to this page from the Strout family collection.

Postmarks from the town of Guilford include:
Center Guilford
North Guilford


1821 March 7:
   Guilford post office opened. (source: Maine Philatelic Society. 1995. The Post Offices of Maine: A Rarity Guide.)

year December 9:
   The circular postmark is 25–26 mm in diameter.

1910 May 23:
   The circular postmark is 29–30 mm in diameter.

1932 December 21:
   The circular postmark is 20–21 mm in diameter.

1939 December 12:
   The circular postmark is approximately 30 mm in diameter.

1940 April 8 through 1950 August 4:
   The circular postmark is 29–30 mm in diameter.

1967 October 6:
   The outer circle of the postmark is approximately 35 mm in diameter; the inner, 26–27 mm.

   Guilford post office is still in operation.