Url https://edisondigital.rutgers.edu/document/LB001087 Resource class dctype:Text Title [LB001087], Letter from Thomas Alva Edison to Rohrbeck and Groebler, October 19th, 1875 Creator Edison, Thomas Alva Subject Purchases Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1875-10-19 Type Letter Identifier LB001087 Source 28:83 Rights Thomas Edison National Historical Park Date Created 1875-10-19 Has Version https://archive.org/details/edisonmicrofilm28/page/n91/mode/1up Archive.org Viewer, Microfilm Series Reel 28 Is Part Of LB001-F Recipient Rohrbeck and Groebler Uri https://edisondigital.rutgers.edu/document/LB001087 https://edisondigital.rutgers.edu/document/LB001087 --