Patent drawing - US Patent 2880X color page2 Public domain imageSimilarTheodore Roosevelt Papers: Series 1: Letters and Related Material, 1759-1919; 1911, May 2-18Joseph Holt Papers: General Correspondence and Related Material, 1817-1894; 1835, Feb. 17 -1836, Oct. 19Document, Thomas Addis Emmet collectionJoseph Holt Papers: General Correspondence and Related Material, 1817-1894; 1835, Feb. 17 -1836, Oct. 19Morris, Robert, probably addressed to Gov. ClintonTilden, Elam, 1834 Jul-Dec - Samuel J. Tilden papersMoreRelatedPatent drawing - US2068784-Figure 2 - . Public domain imagePatent drawing - US patent 1897982A - . Public domain imagePatent drawing - US1420665 - . Public domain imagePatent drawing - US Patent 2752X color page2 Public domain imagePatent drawing - USPatent4151431-1 - . Public domain imagePatent drawing - US Patent 7913X color page2 Public domain imageMorePatent drawing - US Patent 2880X color page2 Public domain imagefile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummaryUS Patentlabel_outlineTagspatentspatent drawingsus patent officepatents from the united statesinventionsdate_rangeDate2016createSourceUSPTOlinkLinkhttp://uspto.gov/copyrightCopyright infopublic domain