04/03/1879 Edison, Thomas Alva to Puskas, Theodore -- Telegrams and Cables
(Exhibition. Paris Universal (1878); Adams, James) Expositions, demonstrations, lectures; Telephone
[Z400]  Foundation of the Postal and Telecommunication Museum, Budapest, Hungary: Theodore Puskas Papers
[Z400BN; TAEM 0:0]
Courtesy of the Foundation of the Postal and Telecommunication Museum.