Url https://edisondigital.rutgers.edu/document/CJ403ABW Resource class dctype:Text Title [CJ403ABW], Letter from Theodore Lehmann to Thomas Alva Edison, July 7th, 1900 Creator Lehmann, Theodore Subject Metals and minerals Ore exploration and mining Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1900-07-07 Type Letter Identifier CJ403ABW Source 199:549 Relation Beazley, Edwin Henry Persson, N Rights Thomas Edison National Historical Park Date Created 1900-07-07 Has Version https://archive.org/details/edisonmicrofilm199/page/n559/mode/1up Archive.org Viewer, Microfilm Series Reel 199 Is Part Of CJ403-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/CJ403ABW https://edisondigital.rutgers.edu/document/CJ403ABW --