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Collection Reference Number GLC06362
From Archive Folder Documents Relating to 1841 
Title Patent for Ansel Thayer's improvement in the manner of manufacturing boots and shoes by substituting a metallic shank for that portion of the outsole which answers to the hollow of the instep and heel
Date 24 April 1841
Author Webster, Daniel (1782-1852)  
Additional authors Ellsworth, Henry Leavitt (1791-1858) Jones, Thomas P. (fl. 1841) Thayer, Ansel (fl. 1841) West, George (fl. 1841)
Document Type Business and financial document
Content Description Signed by Webster as Secretary of State. Countersigned by Henry Leavitt Ellsworth, Commissioner of Patents. Thayer's written description of his improvement is signed by Thomas P. Jones and George West as witnesses. Includes a one page diagram of Thayer's invention. Sealed and bound with light blue ribbon.
Subjects Inventor  Patent  Government and Civics  American Statesmen  Clothing and Accessories  
People Ellsworth, Henry Leavitt (1791-1858)  Jones, Thomas P. (fl. 1841)  Thayer, Ansel (fl. 1841)  Webster, Daniel (1782-1852)  West, George (fl. 1841)  
Place written Washington, D.C.
Theme Industry; Government & Politics
Sub-collection The Gilder Lehrman Collection, 1493-1859
Copyright The Gilder Lehrman Institute of American History
Module Settlement, Commerce, Revolution and Reform: 1493-1859