2024-08-132024-08-132012-01-12https://hdl.handle.net/10929/139588The Ediphone, was introduced in 1916 and steadily grew in sales after World War I and into the 1920's. It had a tube to speak in and the voice vibrations would be recorded on a wax cylinder. A secretary would then type up the recording and shave the used layer of the cylinder so it could be reused.Original file name 6797628557_ae8ce3803b_o (2).jpeg3519 x 2662Each photograph within this collection is protected by copyright and/or related rights. Therefore, these photos may only be used in a way that is permitted by copyright and related rights legislation. The following terms of use for State Library patrons shall apply. 1. Educational Institution/student use is permitted as long as such usage adheres to all copyright and related rights legislation. In these instances, these photographs may only be used for educational or historical purposes. 2. Non-Commercial use is permitted without permission from the rights holder, as long as such use adheres to all copyright and related right legislation. 3. Under no circumstances may these photographs be used for commercial purposes without the direct permission of the rights-holder. 4. Under no circumstances may these photographs be used for political purposes. 5. Users must always give appropriate credit to the photographer. The credit may not in any way suggest the right's holder endorses the user or their use of the photographs. 6. Photographs may be copied or redistributed in any medium or format as long as such use does not violate copyright and related rights legislation. 7. Users may remix, transform, and rebuild upon the original photographs as long as it does not violate copyright and related rights legislation.EdiphoneEdison's EdiphoneThomas Edison's Factory. Edison FactoryThe FactoryEdison Research FacilityEdison's Manufacturing FacilityThomas EdisonEdisonNational Historical ParkNPSNational Park ServiceNational Historical SiteIndustrial RevolutionU.S. Historic districtU.S. National Register of Historic PlacesWest OrangeEssex CountyNew JerseyNJJerseyThe Garden State