Url https://edisondigital.rutgers.edu/document/PT5037G Resource class dctype:Text Title [PT5037G], Letter from William Abbott Hardy to Thomas Alva Edison, January 1918 Creator Hardy, William Abbott Subject Patent application Metals and minerals Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1918-01-00 Type Letter Identifier PT5037G Source 245:512 Relation U.S. Patent Office. Commissioner Rights Thomas Edison National Historical Park Has Version https://archive.org/details/edisonmicrofilm245/page/n524/mode/1up Archive.org Viewer, Microfilm Series Reel 245 Is Part Of PT5037-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/PT5037G https://edisondigital.rutgers.edu/document/PT5037G --