Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Addac adding machine
1926
model steam locomotive London, Brighton & South Coast Railway
1925
Replica of the first Morse telegraph, 1835
1934
Tablet Stone, Moretonhampstead & South Devon Railway
1924
Working Model locomotive
1922
Demonstration radio receiver
1926
Gold amulet in the form of a cobra
2000-100 BCE
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Amplion loud speaker with wooden horn, 1925
1925
Loud speaker valve type L.S.5. W/T, 1923
1923
Framed poster advocating vaccination against smallpox
1923
Petrol locomotive
1925
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
Novelty model
1955; 1830
model locomotive, London & North Western Railway
1925
Freud electronic laughing ball
1990-96
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Ceramic milk jug, London & North Eastern Railway
1924
12"tenon saw by Spear & Jackson
1926
Earth thermometer with bent stem, c. 1925.
1925
Portable thermometer screen
1925
Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
BBC printing stamp issued to the Willesden Wireless Company
1922-1924
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Neolithic flint scraper
4000-2001 BCE
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Marconi-Sykes magnetophone
1923
Radio tuning coil No. 400, 1922-1923
1922-1923
Burndept mark IV tuner with glass back, 1922-1923
1922-1923
Card of Authority to use portable receiver, 1922
1922
Radio tuning coil No. 500, 1922-1923
1922-1923
Radio tuning coil No. 1000, 1922-1923
1922-1923
Three-valve radio receiver, 1922-1925
1922-1925
V2A Marconiphone receiver (long-range model) , 1922-1924
1922-1924
Set concert coils, 1922-1923
1922-1923
Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924
1924
Savoy Hill 'Meat Safe' microphone stand
1923
Radio tuning coil No. 75, 1922-1923
1922-1923
Radio tuning coil No. 750, 1922-1923
1922-1923
Popular Wireless no. 1 vol. 1, 1922
1922