Author Irwin, Christopher, d. 1765
Title A summary of the principles and scope of a method, humbly proposed, for finding the longitude at sea. By Christopher Irwin, Esq [electronic resource]
Imprint London : Printed for R. and J. Dodsley, in Pall-Mall, MDCCLX. [1760]
Descript [2],30p.,plate ; 4⁰
Note Reproduction of original from Trinity College Library
English Short Title Catalog, T193009
Electronic reproduction. Farmington Hills, Mich. : Cengage Gale, 2009. Available via the World Wide Web. Access limited by licensing agreements. s2009 miunns
Subject Longitude -- Early works to 1800