Url https://edisondigital.rutgers.edu/document/E1759AX Resource class dctype:Text Title [E1759AX], Letter from H E Brown (Chemical Engineer) to Thomas Alva Edison, March 9th, 1917 Creator Brown, H E, (Chemical Engineer) Subject Metals and minerals Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1917-03-09 Type Letter Identifier E1759AX Source 269:77 Relation Lockwood, Frederick D Rights Thomas Edison National Historical Park Date Created 1917-03-09 Has Version https://archive.org/details/edisonmicrofilm269/page/n87/mode/1up Archive.org Viewer, Microfilm Series Reel 269 Is Part Of E1759-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/E1759AX https://edisondigital.rutgers.edu/document/E1759AX --