Tabulae solares ex theoria gravitatis, et observationibus praecipue Gottingensibus deductae: Adjectis nonnullis aliis tabulis astronomicis / auctore Tobia Mayer : manuscript, [17--]

Astronomical tables concerning the sun and moon, longitude and latitude, with predictive calculations to the year 1807.

Copyright certificate for the Celestial Planisphere, [1806] July 11

Handwritten copy of a certificate acknowledging the deposit of the title of Croswell's celestial planisphere with the clerk of the District of Massachusetts.

[Draft of an advertisement for subscriptions for a celestial map, 1807?]

One-page document containing a draft of a proposal for subscriptions for the printing of a celestial map.

Proposal and recommendations for a celestial planisphere, or, map of the heavens, 1807-1810

This folder contains a broadside with an 1807 printed proposal for a Mercator celestial map that is appended with a handwritten list of subscribers, dated December 1810, as well as two copies of printed recommendations for the map.

Publishing agreement for the celestial planisphere, 1808 June 18

Handwritten agreement between Croswell and geographer William Faden of Westminster, Massachusetts, for the engraving and printing of three maps.