CLOSED TODAY

Manuscripts

Printed cards relating to Hammer's experiments in telephonic and phonographic transmission

1 of 8

Type: Manuscripts(Opens in new tab)
Date: 1889
Call number: mssHammer
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

You might also be interested in

Materials related to Hammer's work and lectures on radium
Manuscripts
mssHammer
Numerous photographs related to Edison, and to Hammer's career
Manuscripts
mssHammer
Clippings by and about Hammer relating to incandescent lighting
Manuscripts
mssHammer
Material relating to Hammer's Historical Collection of Incandescent Lamps
Manuscripts
mssHammer
Off prints relating to the production of light by animals, and circuit diagrams relating to the wireless transmission of photographs and other uses of selenium cells
Manuscripts
mssHammer
Image not available
The Voice by wire and post-card. All about the telephone and phonograph : containing description of Bell's and Dolbear's telephones and Edison's phonograph. History of the Discovery. Details of construction and interesting experiments
Rare Books
716266