Oxford County, Maine

a service of
V. F. Thomas Co. - 167 Thorne Mountain Road - Canton, Maine  04221

(updated 18 September 2017)

Postmarks from the town of Greenwood include:
Locke Mills

Locke Mils

1840 July 2:
   Locke Mills post office opened. (source: Maine Philatelic Society. 1995. The Post Offices of Maine: A Rarity Guide)

1938 October 15:
   The circular postmark is 39–40 mm in diameter. The outside vertical height of the four bars to the right of the circle is 19 mm

   Locke Mills post office is still in operation.