Frank Hope-Jones & George B. Bowell Electric Clock System Patent Print 1899From $40View sizesSave Frank Hope-Jones & George B. Bowell Electric Clock System Patent Print 1899 to Saved Pieces
Charles A. Gould Railway Car Lighting Patent Print 1899From $40View sizesSave Charles A. Gould Railway Car Lighting Patent Print 1899 to Saved Pieces
Peter H. Holm Gramophone Patent Print 1899From $40View sizesSave Peter H. Holm Gramophone Patent Print 1899 to Saved Pieces
Jean Schoenner Toy Phonograph Patent Print 1899From $40View sizesSave Jean Schoenner Toy Phonograph Patent Print 1899 to Saved Pieces
David Mason Submarine Photographic Camera Patent Print 1899From $40View sizesSave David Mason Submarine Photographic Camera Patent Print 1899 to Saved Pieces
William H. H. Whiting Electric Fire Engine Patent Print 1899From $40View sizesSave William H. H. Whiting Electric Fire Engine Patent Print 1899 to Saved Pieces
James A. Mackenzie Musical Instrument Patent Print 1890From $40View sizesSave James A. Mackenzie Musical Instrument Patent Print 1890 to Saved Pieces
William S. Kernohan Washing Machine Patent Print 1899From $40View sizesSave William S. Kernohan Washing Machine Patent Print 1899 to Saved Pieces
Hugo Kuerschner Hand Support for Piano Pupils Patent Print 1899From $40View sizesSave Hugo Kuerschner Hand Support for Piano Pupils Patent Print 1899 to Saved Pieces
Charles H. Jenkins Watch Barrel Contractor Patent Print 1899From $40View sizesSave Charles H. Jenkins Watch Barrel Contractor Patent Print 1899 to Saved Pieces
Caleb K. Colby Watch Regulator Patent Print 1899From $40View sizesSave Caleb K. Colby Watch Regulator Patent Print 1899 to Saved Pieces
Thomas M. Robinson Feed Water Heater for Steam Fire Engines Patent Print 1899From $40View sizesSave Thomas M. Robinson Feed Water Heater for Steam Fire Engines Patent Print 1899 to Saved Pieces