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New London Connecticut.
This Almanac has been ‘used’, in that there are inscriptions throughout by the owner that make it more personal:
Nice condition, complete with all pages and text.
Covers yellowed, some paper folds and nicks. Front cover tear on spine. A few rust spots in the interior. Many pencil notations (see above).
Nathan Daboll (1750-1818) was an American teacher who wrote the mathematics textbook most commonly used in American schools in the first half of the 19th century. During the course of his career, he also operated a popular navigation school for merchant mariners, and published a variety of almanacs during the American Revolution period.
Daboll was also quite notable for his maritime navigation school in New London, Connecticut where he taught navigation and nautical astronomy to as many as 1,500 seamen.