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Image
Category
Maker
On Display
Object type
Place
Material
Date

Mullard T.H.4 radio valve, 1936

Electronic Components

1936

Wireless valve, 7405A

Acoustics

1940

Mullard "Wecovalve"

Electronic Components

Mullard Pentone PL38 Valve

Television

1930-1950

Mullard ORA triode

Electronic Components

Mullard D0.6 triode

Electronic Components

Possibly Mullard pentode valve VR1 36

Pentode valve

Radio Communication

c. 1930s - 1940s

Mullard photoconductive cell, Type no. 6I SV

Mullard photoconductive cell

Radio Communication

1920s

Mullard PM2 triode valve in box

Mullard triode valve

Radio Communication

c. 1920s

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