'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Stained glass window panel, Lancashire & Yorkshire Railway
circa 1904-1914
Great Western Railway Mogo
1935
London Midland & Scottish Railway United Dairies milk wagon, 1937
1937
Gresley Buffet Car
1937
Steam Locomotive, number 901
1919
Steam locomotive, named Cheltenham
1934
East Coast Joint Stock passenger brake van
1908
London Midland & Scottish Railway steam locomotive 4-6-0 5MT class, No 5000, 1935
1935
Model twin-screw steamship 'Engadine', South Eastern & Chatham Railway/Southern Railway
1916
Earth thermometer with bent stem, c. 1925.
1925
Portable thermometer screen
1925
Burroughs Class 4 1000 hand operated adding and listing machine with keyboard for Sterling currency
1925-1935
Burroughs hand operated adding and listing machine
1913
Robinson cup anemometer by Munro
1926-1932
Comptometer by Felt and Tarrant Mfg. Co. Chicago
1915-1920
Dowsing 4-bulb electric fire by The Dowsing Radiant Heat Co. Ltd.
1901-1911
Infant death rate and income
1926-1928
Model of the periodic system of de Chancourtois
1925; 1862
Model of LNWR Third Class railway carriage
1907-1917
Model of LNWR Third Class railway carriage
1907-1917
SS Dewsbury worksplate
1910
Handlamp, London & North Eastern Railway and Great Eastern Railway
1927
Child's china tea plate, 1922-1923
1922-1923
Primax moving iron loudspeaker, 1924-1927
1924-1927
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
General Electric CA101 Pilotron triode (McVitie Weston valve collection), 1918
1918
Card of Authority to use portable receiver, 1922
1922
Three-valve radio receiver, 1922-1925
1922-1925
Marconi Osram DE 5b radio valve, 1920-1937
1920-1937
Experimental Form 1 (Licence to use Wireless Telegraph), 1905
1905
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
Audio trunk cable specimen, 1925-1935
1925-1935
Selector super portable broadcast receiver, 1925-1930
1925-1930
Amplifying valve type V24, 1920-1922
1920-1922
L.S.2 radio valve, 1920-1938
1920-1938
McVitie Weston valve collection, Hivac XL HF triode valve, 1935
1935
Ora wireless receiving triode, 1921
1921
Strowger two-motion selector with vertical mount, 1903-1920
1903-1920
Short-wave adaptor for broadcast receivers, 1935-1936
1935-1936
Marconi-Reisz transverse-current carbon microphone
1925-1935
Novelty crystal radio set, 1925-1930
1925-1930
Osram A.T.40 triode valve, 1921-1934
1921-1934
Experimental television receiver used by JL Baird in demonstration, made 1925-1926
1925-1926
Popular Wireless no. 1 vol. 1, 1922
1922
Central Battery transmitter (sectioned), 1903-1926
1903-1926
Lissen Headphones, 1922-1930
1921-1930
Radio valve, micromesh type 7A.2, 1932-1933
1932-1933