Keywords: nara:arcid=594413 national archives nationalarchives sketch drawing text cartoon writing monochrome Original Caption: Patent Drawing for a Muzzle for Pigs, 04/09/1901 - 04/09/1901 Created By: Department of Commerce. Patent Office. (1925 - 1975) From:: Series: Patented Case Files, compiled 1836 - 1956 Production Date: 04/09/1901 Persistent URL: arcweb.archives.gov/arc/action/ExternalIdSearch?id=594413 Repository: Textual Archives Services Division, National Archives at College Park, MD Access Restrictions: Unrestricted Use Restrictions: Unrestricted Original Caption: Patent Drawing for a Muzzle for Pigs, 04/09/1901 - 04/09/1901 Created By: Department of Commerce. Patent Office. (1925 - 1975) From:: Series: Patented Case Files, compiled 1836 - 1956 Production Date: 04/09/1901 Persistent URL: arcweb.archives.gov/arc/action/ExternalIdSearch?id=594413 Repository: Textual Archives Services Division, National Archives at College Park, MD Access Restrictions: Unrestricted Use Restrictions: Unrestricted |