Url https://edisondigital.rutgers.edu/document/MM001ECC Resource class dctype:Text Title [MM001ECC], Letter from Thomas Commerford Martin to William Henry Meadowcroft, April 18th, 1912 Creator Martin, Thomas Commerford Subject Expositions, demonstrations, lectures Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1912-04-18 Type Letter Identifier MM001ECC Source 226:735 Relation Marconi, Guglielmo Rights Thomas Edison National Historical Park Date Created 1912-04-18 Has Version https://archive.org/details/edisonmicrofilm226/page/n744/mode/1up Archive.org Viewer, Microfilm Series Reel 226 Is Part Of MM001E-F Recipient Meadowcroft, William Henry Uri https://edisondigital.rutgers.edu/document/MM001ECC https://edisondigital.rutgers.edu/document/MM001ECC --