HOROLOGICAL PATENTS, Four Volumes

HOROLOGICAL PATENTSFour Volumes:Anon. PATENTS FOR INVENTIONS. ABRIDGMENTS OF SPECIFICATIONS. CLASS 139, WATCHES, CLOCKS, AND OTHER TIMEKEEPERS two facsimile volumes compiled from the H.M. Stationery Office editions for the periods 1855-1900 and 1901-1930, printed for Albert L. Odmark, Seattle WA 1979, green cloth gilt title to spine; Anon. ABRIDGMENTS OF THE Specifications RELATING TO WATCHES, CLOCKS, AND OTHER TIMEKEEPERS, PRINTED BY ORDER OF THE COMMISSIONERS OF PATENTS The Great Seal Patent Office, London, three volumes listing patents prior to 1858 then 1857-66 and 1867-76, bound as one in green cloth with gilt on red calf title to spine; Aked, Charles (compiled) COMPLETE LIST OF ENGLISH HOROLOGICAL PATENTS UP TO 1853 Brant Wright Associates, Ashford 1975; together with two related sundry publications, (6). Provenance: The horological library of Lawrance Hurst.