Url https://edisondigital.rutgers.edu/document/X001A2L Resource class dctype:Text Title [X001A2L], Letter from Otto Grothe to Thomas Alva Edison, March 22nd, 1907 Creator Grothe, Otto Subject Research and development Chemicals, chemical products, and chemical processes Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1907-03-22 Type Letter Identifier X001A2L Relation Arbogast, Ralph Berg, Olav Glaister, Arthur Henry Rights Henry Ford Museum and Greenfield Village Research Center Date Created 1907-03-22 Is Part Of X001A2-F Recipient Edison, Thomas Alva Uri https://edisondigital.rutgers.edu/document/X001A2L https://edisondigital.rutgers.edu/document/X001A2L --