McVitie Weston valve collection, Telefunken valve, type EF13
1948
McVitie Weston valve collection, Mullard valve, type TSP4
1948
McVitie Weston valve collection, Hytron valve, type 6F6(MG)
1940
McVitie Weston valve collection, Mullard valve, type TSP4
1948
McVitie Weston valve collection, Mazda valve, type SP1320
1939
McVitie Weston valve collection, Mullard valve, type Pm2B
1933
McVitie Weston valve collection, Mazda valve, type AC/VP2
1937
McVitie Weston valve collection, Mullard valve, type TSP4
1948
McVitie Weston valve collection, Mullard valve, type TH4B
1940
McVitie Weston valve collection, RCA Cunningham Radiotron valve, type 6E5
1935
McVitie Weston valve collection, Mazda valve, type AC/VP1
1934
McVitie Weston valve collection, Tungsram valve, type APP4100
1949
McVitie Weston valve collection, Mazda valve, type HL/DD 1320
1939
McVitie Weston valve collection, Sylvania valve, type 6D6
1934
McVitie Weston valve collection, Mazda valve, type AC/HL/DD
1931
McVitie Weston valve collection, RCA valve, type 6L7
1940
McVitie Weston valve collection, Brimar valve, type 11A2
circa 1938
McVitie Weston valve collection, Ostar-Ganz valve, type Pt3
1946
McVitie Weston valve collection, RCA Cunningham Radiotron valve, type 41
1934
McVitie Weston valve collection, RCA Cunningham Radiotron valve, type 41
1934
McVitie Weston valve collection, RCA Radiotron valve, type UX-201-A
circa 1934
Specimen of sand melted by the explosion of the first test atomic bomb, New Mexico, July 1945
1945
Palette,slate,shallow saucer shape, 4 squared lugs on rim
2000-800
McVitie Weston valve collection, Mazda valve, type P.A.20
1937
McVitie Weston valve collection
1934
McVitie Weston valve collection
1931
McVitie Weston valve collection
1937
McVitie Weston valve collection
1935
McVitie Weston valve collection
1932
McVitie Weston valve collection, BTH valve, type B.D.10
1934
McVitie Weston valve collection, Cunningham valve, type CX-112-A
1934
McVitie Weston valve collection
circa 1950
McVitie Weston valve collection
1940
McVitie Weston valve collection, Ostar-Ganz valve, type W310
1932
McVitie Weston valve collection, Ostar-Ganz valve, type A.C. MS70 D.C.
1933
McVitie Weston valve collection, Osram valve, type NU20
1937
McVitie Weston valve collection, Osram valve, type NR16A
1933
McVitie Weston valve collection, Osram valve, type X41
1935
McVitie Weston valve collection, Osram valve, type X41
1935
McVitie Weston valve collection, Tungsram valve, type AR4101
1933
McVitie Weston valve collection, MOV valve, type NR76
1938
McVitie Weston valve collection, National Union valve, type 77
1934
McVitie Weston valve collection, Marconi/Genova valve, type 42B
circa 1931
McVitie Weston valve collection, MOV valve, type NR82
1937
McVitie Weston valve collection, MOV split anode magnetron valve, type E.396A
1934
McVitie Weston valve collection, Mazda valve, type PEN/DD/1360
circa 1935
McVitie Weston valve collection, MOV valve, type NR53
1943
McVitie Weston valve collection, RCA valve, type 872A
1934
McVitie Weston valve collection, STC valve, type CV25
1938
McVitie Weston valve collection, RCA Radiotron valve, type 810
1948