Mullard video output pentode, T.S.P.4, 1920-1936
1920-1936
Mullard EF9 VM RF pentode valve (McVitie Weston valve collection), 1939
1939
Mullard VP13C thermionic valve, 1934-1988
1934-1988
Mullard PM6D output triode valve (McVitie Weston valve collection), 1929-1972
1929-1972
Mullard Double Diode
1938
McVitie Weston valve collection
McVitie Weston valve collection
1940
McVitie Weston valve collection
McVitie Weston valve collection
1939
McVitie Weston valve collection
1940
McVitie Weston valve collection
1933
McVitie Weston valve collection
McVitie Weston valve collection
1931
Mullard one-volt ORA triode, marked LF83
McVitie Weston valve collection
1929
McVitie Weston valve collection
1939
McVitie Weston valve collection
1935
McVitie Weston valve collection
McVitie Weston valve collection
McVitie Weston valve collection
1931
McVitie Weston valve collection
Mullard Amerty 6L6
McVitie Weston valve collection
1938
McVitie Weston valve collection
1929
McVitie Weston valve collection
1927
McVitie Weston valve collection
McVitie Weston valve collection
1940
Mullard EL34, boxed
McVitie Weston valve collection
1935
Prototype medical monitor
1950-1969
Geiger-Muller tube
1950-1970
Geiger-Muller tube
1950-1970
Mullard Battery Operated Radio Mains Power Supply Unit
McVitie Weston valve collection, Mullard valve, type MD4N
McVitie Weston valve collection, Mullard valve, type T.3.A
McVitie Weston valve collection, Mullard valve, type S.W.50
McVitie Weston valve collection, Mullard valve, type PM22C
1935
McVitie Weston valve collection, Mullard valve, type PM24D
1931
McVitie Weston valve collection, Mullard valve, type PM1DG
circa 1925
McVitie Weston valve collection, Mullard valve, type X50
McVitie Weston valve collection, Mullard valve, type EF6
1939
McVitie Weston valve collection, Mullard valve, type TH4B
1940
McVitie Weston valve collection, Mullard valve, type EL3
McVitie Weston valve collection, Mullard valve, type SP4B
1937
McVitie Weston valve collection, Mullard valve, type NT9X
McVitie Weston valve collection, Mullard valve, type D0.40
McVitie Weston valve collection, Mullard valve, type 354V
1929
McVitie Weston valve collection, Mullard valve, type (PM)1HF
1931
McVitie Weston valve collection, Mullard valve, type TSP4
1948
