Collection
Collection
Learning
The group
Visit us
Expand child menu
Science Museum
National Science and Media Museum
Science and Industry Museum
National Railway Museum
Locomotion
Science and Innovation Park
Collection
Search
About
Search
About
Collection
Learning
The group
Visit us
Expand child menu
Science Museum
National Science and Media Museum
Science and Industry Museum
National Railway Museum
Locomotion
Science and Innovation Park
Search our collection
All
3,405
People
0
Objects
3,405
Documents
0
View:
Filter search
Clear all filters
Image
Has Image
3,091
Non-Commercial Use
3,064
Category
Electronic Components
3,133
Radio Communication
87
Computing & Data Processing
54
Farnborough
53
Motive Power
38
Locomotives and Rolling Stock Components
22
Pumping Machinery
21
Electricity Supply
14
Sound Reproduction
12
Acoustics
10
Aeronautics
10
Industrial Chemistry
9
Radar & Radio Location
9
Telecommunications
8
X-rays
8
Aircraft Propulsion
7
Experimental Chemistry
6
Cinematography
5
Water Supply Metering
5
Marine Engines
4
Collection
Sir Henry Wellcome's Museum Collection
6
Kodak Collection
2
On Display
Science Museum
9
Flight Gallery
2
Making the Modern World Gallery
2
Secret Life of the Home Gallery
2
Energy Hall: James Watt and our World
1
Information Age Gallery: Broadcast
1
Object type
valve
3,563
model - representation
5
model - representation; valve
4
thermionic valve
3
pentode
2
valve; pentode; thermionic valve
2
drain
1
drain; valve
1
drip valve
1
headphones
1
Maker
Mullard Limited
240
British Thomson-Houston Company Limited
214
Osram
200
M-O Valve Company Limited
156
Standard Telephones and Cables Limited
146
RCA Corporation
134
General Electric Company Limited
129
Marconi Osram Valve Company Limited
122
A C Cossor Limited
121
M-O Valve Company Limited; General Electric Company Limited
72
Place of origin
England
148
United States
147
England, United Kingdom
125
Germany
65
Canada
42
United Kingdom
20
London
14
London, Greater London, England, United Kingdom
13
Berlin
4
Berlin, Berlin state, Germany
4
Date
From
To
filter
Cavity Magnetron Valve
Wade Bequest collection of valves: experimental radio valve
McVitie Weston valve collection
Japanese JY-8074
S.625 gettered valve
McVitie Weston valve collection
Original, tubular pattern, De Forest Audion valve, 1907
Original, tubular pattern
Valve, Osram KT2
McVitie Weston valve collection
1931
McVitie Weston valve collection
1935
Mullard triode valve
McVitie Weston valve collection
1929
D.E.T.3 dummy valve
Silica, hard vacuum
VALVO RF24P 700
McVitie Weston valve collection
McVitie Weston valve collection
McVitie Weston valve collection
1924
Small outside grid wireless valve
McVitie Weston valve collection
1933
Servo valve for controlling homing head on GPV (general purpose vehicle) rocket test vehicle
UV-201 A type valve
McVitie Weston valve collection
1940
McVitie Weston valve collection
Standard Dunlop air pressure reduction valve.
McVitie Weston valve collection
1939
McVitie Weston valve collection
1934
McVitie Weston valve collection
1936-1961
McVitie Weston valve collection
McVitie Weston valve collection
1940
McVitie Weston valve collection
1933
Gas Angle relief valve set at 200 lbs
1970
Valve Electronic CV 511, boxed
Valve, MOV E754
TELEFUNKEN EL12
7 pin valve holder adapter
Valve Electronic QQV03-10
UV-199 type valve
McVitie Weston valve collection
Thermionic Triode Valve Kenrad Type
1950-1959
Wireless valve
McVitie Weston valve collection
1930
R valve with wide-pitch grid
McVitie Weston valve collection
1931
McVitie Weston valve collection
McVitie Weston valve collection
1949
Cossor 61 BT
Transmitting valve type 2A
McVitie Weston valve collection
Valve from the McVitie Weston valve collection
Results
per page
:
50
100
You're on page
1
2
9
10
Next