Annual report of the Commissioner of Patents for the year .. (1895)
United States. Patent Office · Washington : G.P.O · leaf 382
and, Me. Machine for cutting and shearing metal tubes ' Spoore, Ransom E., Newark. N. Y. Fence-post Aug. 27 2351 569 72 1232 545,107 Nov. 19 1942 Sporck, Charles W., South Fork, Pa. Draw-bar 443 73 1224 550,085 Nov. 12 1250 Spornhauer, Charles, Coldwater, Ohio. Dust-guard for ball-bearings 296 73…
United States. Patent Office · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from Astronomia nova aitiologetos [romanized] sev, Physica coelestis : tradita commentariis de motibvs stellae Martis, ex observationibus G.V. Tychonis Brahe : jussu & sumptibus Rvdolphi II. romanorvm imperatoris &c. : plurium annorum pertinaci studio elaborata Pragae ... (1609)](https://img.insideoutlibrary.com/img/200/ia-astronomianovaai00kepl-138-1.webp)
