Url https://edisondigital.rutgers.edu/document/E1355AV Resource class dctype:Text Title [E1355AV], Letter from J A Brophy to Miller Reese Hutchison, October 27th, 1913 Creator Brophy, J A Subject Patents Miner's safety lamp Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1913-10-27 Type Letter Identifier E1355AV Source 255:365 Relation Kammerhoff, Heinrich H Meno Hirsch, Hiram H Rights Thomas Edison National Historical Park Date Created 1913-10-27 Has Version https://archive.org/details/edisonmicrofilm255/page/n375/mode/1up Archive.org Viewer, Microfilm Series Reel 255 Is Part Of E1355-F Recipient Hutchison, Miller Reese Uri https://edisondigital.rutgers.edu/document/E1355AV https://edisondigital.rutgers.edu/document/E1355AV --