Dictaphone and Ediphone

Dictaphone made by the Columbia Graphophone Manufacturing Co. of New York ca. 1907
from Smithsonian NMAH
Dictaphone made by the Columbia Graphophone Manufacturing Co. of New York ca. 1907
from Smithsonian NMAH
office desk with Ediphone ca. 1920
from Smithsonian NMAH
office desk with Ediphone ca. 1920
from Smithsonian NMAH

© 1999 by Steven E. Schoenherr. All rights reserved.
The photos on these pages are used with permission of the Smithsonian National Museum of American History. They may not be reproduced or distributed without written permission of the NMAH.
digital photos taken June 21, 1999 by Schoenherr | Return to NMAH or Recording Technology History Notes | this page revised July 7, 1999