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ACME Reflex Acmefone radio receiver

ACME Reflex Acmefone radio receiver

ACME Apparatus Company
1923
AT&T receiver

AT&T receiver

Western Electric Company
circa 1900
AT&T receiver

AT&T receiver

Western Electric Company
1895-1899
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
Bell #10 deskset ringer box

Bell #10 deskset ringer box

Western Electric Company
circa 1897
Bell #10 deskset ringer box

Bell #10 deskset ringer box

Western Electric Company
1897-1898
Bell transmitter

Bell transmitter

Western Electric Company
1898
BIRD CRAPPED BASE!

BIRD CRAPPED BASE!

Western Electric Company
1924
"buzzerphone" wire telegraph

"buzzerphone" wire telegraph

Western Electric Company
1916-1925
"buzzerphone" wire telegraph

"buzzerphone" wire telegraph

Western Electric Company
1916-1925
Cardboard pieces of a speaker cone

Cardboard pieces of a speaker cone

Western Electric Company
circa 1924
cathode ray tube

cathode ray tube

Radio Corporation of America
1940-1960
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The Collection of Historical Scientific Instruments
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