H. Winn Locks - DPLA - d5163773b6a26446fbbc040672784896 (page 1)SimilarJames Walsh Improved Stop Valve - DPLA - 275dbca493f23df85aead0199c5fb789 (page 1)Henry Burden's Patent Drawing for a Machine for Making Horse-shoes - DPLA - 40ef470b013325a20ab39b281d1998a3 (page 1)David Hess' Patent Drawing for a Manner of Raising Water - DPLA - 54756109c4d2a29988066ce8a507491aPatent drawing - Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869) (14570200127) Public domain imageThe Street railway journal (1902) (14781403063)P. M. Wilson Improvement in Smelting Furnaces - DPLA - 7ab88f48400b862556c83aeea944c88b (page 3)MoreRelatedHugh H. Hanna, ca. 1902 - f462201f7df1a1d26de943c735e71ed6 (page 1)W. H. Seward - d370509a840b82c8b42b045968f06280 (page 1)Chas Sumner - 419a8b74cd587b2ff0665bdd1661f738 (page 1)C. H. Tobey, captain - 5cea931b66a27e710e2c991ee6028709 (page 1)David Hunter - 0fe174f46f750fb9c5a6492e7d93a537 (page 1)Herbert Mason - 24575910efa6b777742ef75719b8dc40 (page 1)MoreH. Winn Locks - DPLA - d5163773b6a26446fbbc040672784896 (page 1)file_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummarylabel_outlineTagstechnical diagramspatent drawingshigh resolutiondate_rangeDate21/07/1874linkLinkhttp://commons.wikimedia.org/copyrightCopyright infoPublic Domain
