1800 March 1:
Limington post office opened. (source: Maine Philatelic Society. 1995. The Post Offices of Maine: A Rarity Guide.)
1834 January 22:
Manuscript postmark. (notation; letter)
1881 September 12: [year determined from contents]
The circular postmark is approximately 29 mm in diameter.
1898 June 4:
The circular postmark is 28–29 mm in diameter.
1933 December 18 through 1934 June 10:
The circular postmark is 33–34 mm in diameter. The outside height of the four horizontal bars to the right of the circle is 19–20 mm.
1965 March 15:
The circular postmark is 32–33 mm in diameter. The outside height of the four horizontal bars to the right of the circle is 19–20 mm.
today:
Limington post office is still in operation.