PATENT ATTORNEYS' RECORDS. Manuscript records in two volumes, approximately 650 pages, of patent attorney operating in Worcester, Massachusetts 1872-1900.
Worcester, MA: unpublished, 1872. First Edition. Hardcover. Octavo (8vo). Two volumes, containing detailed information regarding the filing of patents for various names clients, circa 1872-1900. This is a jounal of patents applied for, listing chronologically hundreds of inventions, listing the results of the applications. Leather spines and corners with marbled..... More