Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Working Model locomotive
1922
model steam locomotive London, Brighton & South Coast Railway
1925
Commemorative key, Railwaymen's Club and Institute
1928
Replica of the first Morse telegraph, 1835
1934
Chain of Office
1927
London Midland & Scottish Railway decorative crest
1928
Model steam locomotive LMS 'Royal Scot'
1927
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Two-valve short wave radio - telephonic receiver, 1927
1927
Volume 1 No. 1 of "Television" monthly magazine, 1928
1928
Amplion loud speaker with wooden horn, 1925
1925
Loud speaker valve type L.S.5. W/T, 1923
1923
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Ivory model of a skull on wooden pedestal
before 1928
Framed poster advocating vaccination against smallpox
1923
Petrol locomotive
1925
'Jason I', de Havilland DH.60G Gipsy Moth
1928
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
Roving frame
1927
Gold amulet in the form of a cobra
2000-100 BCE
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Radio tuning coil No. 150, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Demonstration radio receiver
1926
Novelty model
1955; 1830
model locomotive, London & North Western Railway
1925
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Infant death rate and income
1926-1928
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Handlamp, London & North Eastern Railway and Great Eastern Railway
1927
Ceramic milk jug, London & North Eastern Railway
1924
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Earth thermometer with bent stem, c. 1925.
1925
Portable thermometer screen
1925
Child's china tea plate, 1922-1923
1922-1923
Primax moving iron loudspeaker, 1924-1927
1924-1927
Card of Authority to use portable receiver, 1922
1922
Three-valve radio receiver, 1922-1925
1922-1925
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924
1924
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
Popular Wireless no. 1 vol. 1, 1922
1922
Main part of Marconi 1.5KW transmitter from 2LO
1922-1925