Oxford County, Maine
a service of
V. F. Thomas Co. - 167 Thorne Mountain Road - Canton, Maine 04221
(updated 19 September 2017)
Postmarks from the town of Hanover include only:
1850 January 3:
Hanover post office opened. (source: Maine Philatelic Society. 1995. The Post Offices of Maine: A Rarity Guide)
1933 April 29:
The circular postmark is approximately 31 mm in diameter. The outside vertical height of the four bars to the right of the circle is 19 mm.
1950 January 31 through 1950 March 14:
The circular postmark is 32–33 mm in diameter.m
2017 June 2:
Hanover post office is still in operation.