Penobscot County, Maine

a service of
V. F. Thomas Co. - P. O. Box 55 - Bass Harbor, ME  04653 - 207-266-5748

(updated 8 November 2017)

Postmarks from the town of Plymouth include:


1827 October 9:
   Plymouth post office opened. (source: Maine Philatelic Society. 1995. The Post Offices of Maine: A Rarity Guide.)

1937 October 25:
   The circular postmark is 32–33 mm in diameter. The outside vertical height of the four bars to the right of the circle is approximately 19 mm.

   Plymouth post office is still in operation.