Topsfield, Maine
(May 8, 1838 to January 18, 1844)
The 1838 to 1844 Topsfield office was formerly known as Number Eight.
(February 20, 1844 to present)

Topsfield, Maine (open May 8, 1838 to January 18, 1844), September 13, 1841, manuscript townmark, rated 12½¢ due for distance of 80 to 150 miles to Machias, Maine.

Topsfield, Maine (open February 20, 1844 to present), August 10, 1857, manuscript townmark, 3¢ dull red 1851 pays the rate for distance under 3,000 miles to Bangor Maine.

Topsfield, Maine (open February 20, 1844 to present), March 29, 1862, manuscript townmark, 3¢ rose 1861 pays the rate for distance under 3,000 miles to Lewiston Maine.