Url https://edisondigital.rutgers.edu/document/X098FA014A Resource class dctype:Text Title [X098FA014A], Diary, William Joseph Hammer, January 4th, 1882 Creator Hammer, William Joseph Subject Expositions, demonstrations, lectures Electric light and power Central stations Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1882-01-04 Type Diary Identifier X098FA014A Relation Society of Arts (London) Edward VII (Prince of Wales and King of England) Preece, William Henry Rights NMAH Archives Center Date Created 1882-01-04 Is Part Of X098FA-F Uri https://edisondigital.rutgers.edu/document/X098FA014A https://edisondigital.rutgers.edu/document/X098FA014A --