Rockland
Knox County, Maine

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

(updated 11 June 2017)


Postmarks from the town of Rockland include:
East Thomaston
Rockland



Rockland


1851 January 21:
   Rockland post office opened. (source: Maine Philatelic Society. 1995. The Post Offices of Maine: A Rarity Guide)

1916 June 5:
   The circular postmark is 22–23 mm in diameter.
      

today:
   Rockland post office is still in operation.