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
Eveready "Long Life" telephone battery

Eveready "Long Life" telephone battery

Union Carbide and Carbon Corporation
circa 1950
stand for a tuning fork used in telephone experiments

stand for a tuning fork used in telephone experiments

Rudolph Koenig
circa 1889
Système D'Arsonval telephone receiver

Système D'Arsonval telephone receiver

Branville & Cie
circa 1880
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 Hunnings-Cone house telephone transmitter

Bell Hunnings-Cone house telephone transmitter

Henry Hunnings
circa 1892
Federal Telephone & Telegraph transmitter

Federal Telephone & Telegraph transmitter

Federal Telegraph Company
circa 1900
Dunand's telephone receiver

Dunand's telephone receiver

A. Dunand
circa 1878
Bell speaking telephone receiver/ transmitter

Bell speaking telephone receiver/ transmitter

Jefferson Physical Laboratory, Harvard University
circa 1877
/ 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.