Results for "Telephone"
- SI History Chronology
Telephone Exhibit Opens
- Date: March 11, 1957
- SI History Chronology
Smithsonian Telephone Numbers Change
- Date: June 2, 1980
- SI History Chronology
"Person to Person" Telephone Exhibit Opens
- Date: December 16, 1976
- Collection
Telephone Address Books, 1993-1994
- Date: 1993 1993-1994
- Creator: Smithsonian Astrophysical Observatory Office of the Director
Testing Working Exhibit of an Automatic Telephone Exchange
- Date: 1932
Thomas Edison Demonstrates Telephone and Phonograph to National Academy of Sciences
- Date: April 1878
Alexander Graham Bell Demonstrates Telephone for Joseph Henry's Family
- Date: January 13, 1877
Joseph Henry Advises Alexander Graham Bell on Development of Telephone
- Date: March - April 1875
On Telephone Service from the Report of Chief of Buildings and Superintendence 1896-97
- Date: 1897
- Creator: Watkins, J. Elfreth
- Creator: Watkins, J. Elfreth
- Document
Alexander Graham Bell Demonstrates Telephone for Henry Family | Smithsonian Institution Archives
- Blog Post
Science Service, Up Close: Telephone Books, Wax Turkeys, and Talking Chickens
- Date: March 8, 2016
- Creator: Marcel Chotkowski LaFollette
- Description: In the U.S. Department of Agriculture (USDA) Office of Exhibits, Margaret Jane Russell Roller (1888-1973) had begun to specialize in fabricating lifelike wax models of food and animals.
The Smithsonian Goes Telephonic in 1878!
- Date: June 28, 2018
- Creator: Pamela M. Henson
- Description: [edan-image:id=siris_sic_9592,size=200,left]Did you know the Smithsonian was an early adopter of the telephone? In June of 1878, a system of electronic bells and telephones was installed throughout the Smithsonian Castle. The system connected several workrooms and offices to provide instant communications within the building. At that time, there were only 187 telephone lines
