Skip to main content
  • Utility Menu
  • Search
Harvard Logo
HARVARD.EDU

Collections Menu
  • Waywiser
  • People
  • Bibliography
  • Exhibitions
  • Thesaurus
  • My Object Lists
  • About
  • Sign in
Advanced Search
  • Home
  • Objects

Objects

  • Filter
  • Collect
Objects
1 to 12 of 93
  • Classification / Category: Radio Amplifier  
  • Classification / Category: Speaker  
/ 8 Next

Refine Results

Clear All Filters

Artist / Maker / Culture

Western Electric Company (22)
American (11)
Cruft Laboratory, Harvard University (8)
David P. Wheatland (7)
Dictograph Products Company (4)
Radio Corporation of America (4)
Tower Manufacturing Company (4)
ACME Apparatus Company (3)
Atwater Kent Manufacturing Company (3)
Jensen Radio Manufacturing Company (3)
Magnavox Company (3)
A. H. Grebe & Company, Inc. (2)
Air-Chrome Studios (2)
American Radio and Research Corporation (2)
Boudette Manufacturing Company (2)
Brandes Products Corporation (2)
Capehart Corporation (2)
Colin B. Kennedy Company (2)
Crosley Radio Corporation (2)
De Forest Radio Telephone & Telegraph Company (2)
General Electric Company (2)
General Radio Company (2)
George Washington Pierce (2)
Kilbourne & Clark Manufacturing Company (2)
Altec Lansing (1)
American Electric Company, Inc. (1)
Bell & Howell Company (1)
Burgess Battery Company (1)
Clapp-Eastham Company (1)
Department of Psychology, Harvard University (1)
Department of the Navy, Bureau of Steam Engineering (1)
Electrical Research Products Inc. (1)
Electro-Acoustic Laboratory, Harvard University (1)
F. A. D. Andrea, Inc. (1)
Frederick Vinton Hunt (1)
George Malcolm Hawes (1)
Janszen Laboratory Inc. (1)
Leo L. Beranek (1)
National Company, Inc. (1)
National Defense Research Committe (1)
Psycho-Acoustic Laboratory, Harvard University (1)
ROLA Company (1)
Sonora Radio & Television Corporation (1)
Timmons Radio Products Corporation (1)
United Radio Corporation (1)
United Reproducers Corporation (1)
William J. Murdock Company (1)
Établissements Radio L. L. (1)

Classification / Category *

Speaker (75)
Radio Amplifier (19)
Amplifier (4)
Radio Broadcast Receiver (2)
Battery (1)
Battery Box (1)
Power Amplifier (1)
Power Supply (1)
Radio Detector (1)
Radio Receiver (1)

Collections

radio (92)

Date

My Object Lists

You must login to create and manage your collections.

Login

View public collections

ACME Reproducer Double Free Edge Cone type K-1A loudspeaker

ACME Reproducer Double Free Edge Cone type K-1A loudspeaker

ACME Apparatus Company
circa 1927
Acme Reproducer Double Free Edge Cone type K-1 loudspeaker

Acme Reproducer Double Free Edge Cone type K-1 loudspeaker

ACME Apparatus Company
1926-1927
Acme Reproducer Single Free Edge Cone type K-3 loudspeaker

Acme Reproducer Single Free Edge Cone type K-3 loudspeaker

ACME Apparatus Company
1926-1927
Air-Chrome loudspeaker without cabinet

Air-Chrome loudspeaker without cabinet

Air-Chrome Studios
1928
Air-Chrome loudspeaker without cabinet

Air-Chrome loudspeaker without cabinet

Air-Chrome Studios
1928
AK external horn loudspeaker with wooden trumpet

AK external horn loudspeaker with wooden trumpet

Atwater Kent Manufacturing Company
1920-1925
AK model 36 radio receiving set with type Y power supply

AK model 36 radio receiving set with type Y power supply

Atwater Kent Manufacturing Company
1927
AK model E2 radio loud speaker

AK model E2 radio loud speaker

Atwater Kent Manufacturing Company
1927-1928
Altec Manta Ray high frequency horn loudspeaker, type MR902-16HF

Altec Manta Ray high frequency horn loudspeaker, type MR902-16HF

Altec Lansing
1986
Amplifier Unit, Type RS15 SQR

Amplifier Unit, Type RS15 SQR

American
AMRAD VT 1-stage amplifier, type 2766

AMRAD VT 1-stage amplifier, type 2766

American Radio and Research Corporation
circa 1922
AMRAD VT 1-stage amplifier, type 2766, with type B 2381 battery box carton

AMRAD VT 1-stage amplifier, type 2766, with type B 2381 battery box carton

American Radio and Research Corporation
circa 1922
/ 8 Next

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.

Admin Login
OpenScholar
Copyright © 2017 The President and Fellows of Harvard College | Privacy | Accessibility | Report Copyright Infringement