Catalogue of the Library of the United States Patent Office
Catalog
iii, 717 pages ; 30 cm
13546916
"The present volume is the first printed catalogue of the Patent Office Library since its organization, except a small classified list of some thirty pages published in 1847"--Page iii
Prefatory note signed: Weston Flint, librarian
"Additions to April 30, 1878" (pages 617-717)