Subject Source: Art & Architecture Thesaurus
Found in 1 Collection or Record:
Scope and Content note This collection is comprised of the single volume letterbook of Thomas Fisher. The majority of correspondence included is business correspondence related to Fisher's mathematics and his book, "Dial of the Seasons, or a Portraiture of Nature," on Fisher's theory of the effect of "the angles of incidence of the meridian sunlight." There are also a small number of letters of personal correspondence, generally letters of introduction for friends or family traveling to Philadelphia or New York.