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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 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
B&H loudspeaker

B&H loudspeaker

Bell & Howell Company
circa 1940
BIRD CRAPPED BASE!

BIRD CRAPPED BASE!

Western Electric Company
1924
Boudette Sonochorde Reproducer model A-2 loudspeaker

Boudette Sonochorde Reproducer model A-2 loudspeaker

Boudette Manufacturing Company
1925
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