Cathode ray tube
1956
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Post Office 746 telephone, 1967-1971
1967-1971
General Electric CA101 Pilotron triode (McVitie Weston valve collection), 1918
1918
Post Office 706 telephone, 1958-1960
1958-1960
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Electric toaster, about 1930
1920-1940
Box containing tools for maintaining Strowger telephone switching equipment, with maintenance engineer’s inspection lamp and portable test telephone
1968-1972
McVitie Weston valve collection, GEC/USA valve
Photoectric cell c. 1915 (probably by GEC)
1910-1920
'Osram' drawn wire tungsten electric tubular filament lamp. 20W
circa 1914
McVitie Weston valve collection, MOV/GEC valve, type V.R.22
circa 1930
McVitie Weston valve collection, MOV/GEC valve, type V.R.22
circa 1930
McVitie Weston valve collection, MOV/GEC valve, type A.T.100
McVitie Weston valve collection, Osram/GEC valve, type 6R.R.2
McVitie Weston valve collection, Osram/GEC valve, type T.2.A
circa 1917
Diagram of two X-ray powder photographs
1947
Six X-ray powder photographs, showing various form
1947
Three X-ray powder photographs, showing the format
1947
Photograph and two X-ray diffraction photographs,
1947
Telephone handset
1965-1975
McVitie Weston valve collection, MOV/GEC valve, type A.T.25
GEC 'Overseas Ten' (Model BC4010/18) Radio Receiver
1944
McVitie Weston valve collection, MOV/GEC valve, type T30
McVitie Weston valve collection, Osram/GEC Catkin valve
circa 1933
GEC switched lampholder with adaptor
Gecophone Victor 3 broadcast radio receiver
1928
McVitie Weston valve collection, MOV/GEC valve, type V.T.45
McVitie Weston valve collection, GEC/Osram valve, type CM8
McVitie Weston valve collection, GEC/Osram valve
McVitie Weston valve collection, Osram/GEC valve, type B2
1919
McVitie Weston valve collection, GEC Tuneray valve, type Y63
McVitie Weston valve collection, GEC Tuneray valve, type Y63
G.E.T. 1 Germanium Triode, by G.E.C. c.1953
1953
McVitie Weston valve collection, MOV/GEC valve, type N.R. 7X
McVitie Weston valve collection
1921
McVitie Weston valve collection
McVitie Weston valve collection, MOV/GEC valve, type A.T.40
McVitie Weston valve collection, GEC/USA valve, type GL-211
McVitie Weston valve collection, MOV/GEC valve, type R
McVitie Weston valve collection, GEC/Osram valve, type GU50
circa 1940
McVitie Weston valve collection, MOV/GEC valve, type N.R.13
1927
McVitie Weston valve collection, MOV/GEC valve, type VS68
1943
McVitie Weston valve collection, GEC/USA valve, type C.302
1923
McVitie Weston valve collection, MOV/GEC valve, type V.T. 5B
McVitie Weston valve collection, GEC/USA valve, type C.G.1162/VT-16
1918
McVitie Weston valve collection, Osram/GEC filament lamp 100W, 240V valve
McVitie Weston valve collection, MOV/GEC valve, type NR27
1930
McVitie Weston valve collection, GEC/USA Tungar argon filled valve, type CT-D
