McVitie Weston valve collection
McVitie Weston valve collection
Small outside grid wireless valve
McVitie Weston valve collection
1924
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
McVitie Weston valve collection
circa 1935
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
Rectifying valve type M.R.4
McVitie Weston valve collection
McVitie Weston valve collection
1923
McVitie Weston valve collection
circa 1950
McVitie Weston valve collection
circa 1930
McVitie Weston valve collection
circa 1930
McVitie Weston valve collection
1934
Cossor 185 BT
Phillips "4 electrode" bright emitter valve
Experimental small Silica triode valve (Mullard)
McVitie Weston valve collection
c.1937
R.2 receiving valve made by the G.E.C. about 1916
McVitie Weston valve collection
1934-1961