Oxford County, Maine
a service of
V. F. Thomas Co. - 167 Thorne Mountain Road - Canton, Maine 04221
(updated 17 September 2017)
Postmarks from the town of Denmark include:
1819 June 26:
Denmark post office opened. (source: Maine Philatelic Society. 1995. The Post Offices of Maine: A Rarity Guide)
1934 July 7:
The circular postmark is 28–30 mm in diameter.
1949 March 7 through 1950 May 4:
The circular postmark is 28–29 mm in diameter.
Denmark post office is still in operation.