... Reference Index of Patents of Invention, from March 2, 1617 (14 James I.) to October 1, 1852 (16 Victoriae).: Pointing Out the Office in which Each Enrolled Specification of a Patent May be Consulted, and the Books Containing Notices of Specifications; Also Law Proceedings, and Other Subjects Connected with Inventions. Printed and Published by Order of the Commissioners of Patents ...