Harvard Logo
HARVARD.EDU
Collections Menu

Search

1 to 12 of 358 results for telephone
/ 30
De Forest type R-J variometer

De Forest type R-J variometer

De Forest Radio Telephone & Telegraph Company
1909
telephone receiver "POUR LA FRANCE" (mouthpiece?)

telephone receiver "POUR LA FRANCE" (mouthpiece?)

Telephone Bell
circa 1880
stand for a tuning fork used in telephone experiments

stand for a tuning fork used in telephone experiments

Rudolph Koenig
circa 1889
Eveready "Long Life" telephone battery

Eveready "Long Life" telephone battery

Union Carbide and Carbon Corporation
circa 1950
musical telephone receiver of the type designed by Philipp Reis

musical telephone receiver of the type designed by Philipp Reis

Rudolph Koenig
circa 1863
Western Electric rotary dial desk telephone

Western Electric rotary dial desk telephone

Western Electric Company
circa 1965
unknown mechanical telephones

unknown mechanical telephones

American
late 19th-early 20th Century
Bell speaking telephone receiver/ transmitter

Bell speaking telephone receiver/ transmitter

Jefferson Physical Laboratory, Harvard University
circa 1877
Couch house telephone wall unit

Couch house telephone wall unit

S. H. Couch Company
circa 1905
Strowger automatic electric dial telephone

Strowger automatic electric dial telephone

Automatic Electric Telephone Company
circa 1905
Systeme Ader telephone console

Systeme Ader telephone console

Breguet FT
circa 1880
Couch automatic telephone

Couch automatic telephone

S. H. Couch Company
dated 1906
/ 30

facebook iconTwitter Logo

_______________________________
Join Our Mailing List I Contact
_______________________________
The Collection of Historical Scientific Instruments
Science Center, Room 371 • 1 Oxford Street
Cambridge, MA 02138 •chsi@fas.harvard.edu
p. 617-495-2779 • f. 617-496-5794
_______________________________
The CHSI is one of the

HMSC Logo

Exhibition Hours

The Putnam Gallery
(Science Center 136):
Monday through Friday, 11a.m. to 4p.m.

The Special Exhibitions Gallery
(Science Center 251):
Monday through Friday, 9a.m. to 5p.m.

The Foyer Gallery
Closed for Installation.

All galleries are closed on University Holidays.

Admission is free of charge.
Children must be escorted by an adult.