Addac adding machine
1926
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Chain of Office
1927
Novelty model
1955; 1830
Goddard combustion chamber top
circa 1927
Amplion loud speaker with wooden horn, 1925
1925
Replica of the first Morse telegraph, 1835
1934
Brownie crystal receiver and pair of Lissen headphones, 1924-1927
1924-1927
Roving frame
1927
Framed poster advocating vaccination against smallpox
1923
Gold amulet in the form of a cobra
2000-100 BCE
Two-valve short wave radio - telephonic receiver, 1927
1927
Loud speaker valve type L.S.5. W/T, 1923
1923
Demonstration radio receiver
1926
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Tablet Stone, Moretonhampstead & South Devon Railway
1924
model steam locomotive London, Brighton & South Coast Railway
1925
Model locomotive, O Gauge, London & North Eastern Railway
1925-1927
Petrol locomotive
1925
Model steam locomotive LMS 'Royal Scot'
1927
London & North Eastern Railway Steam Locomotive, 'Flying Scotsman'
1923
cane presented to Mr. Sidney Foreman for his first-aid work at the Charfield railway disaster
1924
"Electrolux" vacuum cleaner
1927
Portable thermometer screen
1925
Kelvinator electric compression domestic refrigerator no 5534
1926
Earth thermometer with bent stem, c. 1925.
1925
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Tennis Racquet from ca. 1927.
circa 1927
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
model locomotive, London & North Western Railway
1925
Freud electronic laughing ball
1990-96
12"tenon saw by Spear & Jackson
1926
Savoy Hill 'Meat Safe' microphone stand
1923
Marconi-Sykes magnetophone
1923
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Burndept Ultra IV wireless receiver, glass back No. 4798, 1923
1923
Primax moving iron loudspeaker, 1924-1927
1924-1927
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Loaded submarine telegraph cable, 1926
1926
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Ceramic milk jug, London & North Eastern Railway
1924
Spinning Mule
1927
Cosmos DE.11 general-purpose triode valve (McVitie Weston valve collection), 1924
1924
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
No. I.T. Morse tape printer, 1925
1925
Cossor Wurncell W.1 output triode valve (McVitie Weston valve collection), 1923
1923
Neolithic flint scraper
4000-2001 BCE
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Microphotograph of Niepce
1925