Harvard Logo
HARVARD.EDU
Collections Menu

Objects

Objects
/ 12
A.C. voltmeter

A.C. voltmeter

Jewell Electrical Instrument Company
1930-1960
A.C. voltmeter, 0-10, US Navy type

A.C. voltmeter, 0-10, US Navy type

General Electric Company
1945-1960
Altec Manta Ray high frequency horn loudspeaker, type MR902-16HF

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

Altec Lansing
1986
Altec type A341A amplifier

Altec type A341A amplifier

Altec Lansing
1955-1956
anechoic chamber sign

anechoic chamber sign

Electro-Acoustic Laboratory, Harvard University
mid 20th Century
anechoic chamber sign

anechoic chamber sign

Electro-Acoustic Laboratory, Harvard University
mid 20th Century
anthropometric measuring tools

anthropometric measuring tools

P. Hermann
circa 1920
anthropometric measuring tools

anthropometric measuring tools

P. Hermann
circa 1920
Audio instrument, amplifier. Rectangular, grey metal deivice with grate-like top with a silver strip down the center. Black dial, red and black buttons and switch.

Audio instrument, amplifier. Rectangular, grey metal deivice with grate-like top with a silver strip down the center. Black dial, red and black buttons and switch.

Radio Corporation of America
circa 1940
B&H loudspeaker

B&H loudspeaker

Bell & Howell Company
circa 1940
B&K Dyna-Jet model 707 tube tester

B&K Dyna-Jet model 707 tube tester

B & K Precision
1966
box containing 3 unidentified chips and 1 knob

box containing 3 unidentified chips and 1 knob

Acoustics Research Laboratory, Harvard University
1950-1970
/ 12

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.