Key to some Abstruse Questions in John Bonnycastle's Mensuration, January 26, 1829-February 28, 1829

This collection is open to the public and must be used in the John M.K. Davis Reading Room of the Watkinson Library, Trinity College Library, Hartford, Connecticut. Researchers must register and agree to copyright and privacy laws when using this collection.

Some photographic materials (e.g. daguerreotypes) may be restricted from general public access due to their extreme fragility.