The Munition Girls
1918
Three-ring Enigma cypher machine in oak wood transit case
1934
Chinese Government Railways Steam Locomotive 4-8-4 KF Class No 7
1935
Robinson cup anemometer by Munro
1926-1932
Gas mask, Germany, 1915-1918
1915-1918
'Cat's whisker' Crystal Radio
1920-1925
Obsidian possibly used in trephination experiments
1918-1920
Alcock and Brown's Vickers Vimy Biplane
1919
Helmet, Great Western Railway, Fireman
1912
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
200 series dial telephone, 1925-1935
1925-1935
'Prorace' cervical cap
1915-1925
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Artifcial left arm, United States, 1915
1915
War memorial plaque, South Eastern & Chatham Railway
1914
Addac adding machine
1926
Silver fox locomotive plaque, London & North Eastern Railway
1935
London Midland & Scottish Railway decorative crest
1928
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
Kodak "Retina I" camera with Compur rapid shutter, 1935.
1935
'Detraining in England', print, England, 1914-1918
1914-1918
English teddy bear: golden mohair
1920-1929
Synchronous mains electric clock of the self-starting type
1934
Working Model locomotive
1922
Lockheed 10A Electra, serial no 1037, 1935.
1935
Coolidge X-ray tube, 1913-1923.
1913-1923
Boy Scout Association Bronze Cross awarded to G F W Keen in 1940
1940
Model of Chambers' Signal Interlocking Frame
c.1912
Berry & Bentley Track Bicycle
1934
Mineral wagon used at Stanton Ironworks
1931
Battery locomotive, North Staffordshire Railway
1917
Southern Railway 0-6-0 Q1 class steam locomotive, No C1
1942
Chadwick's Cigarette Box containing Metal Foils and Paraffin Wax, 1932.
1932
Gecophone broadcast receiver, model B.C 3200, 1924
1924
Two-valve short wave radio - telephonic receiver, 1927
1927
Desk telephone transmitter and receiver (sectioned), 1926.
1926
Wireless World Diary, 1933
1933
Radio tuning coil No. 300, 1922-1923
1922-1923
Mullard EF9 VM RF pentode valve (McVitie Weston valve collection), 1939
1939
Mullard T.H.4 radio valve, 1936
1936
Radio tuning coil No. 100, 1922-1923
1922-1923
Mullard video output pentode, T.S.P.4, 1920-1936
1920-1936
Radio tuning coil No. 200, 1922-1923
1922-1923
Radio tuning coil No. 150, 1922-1923
1922-1923
Straight horn loudspeaker, 1921-1926
1921-1926
Amplion loud speaker with wooden horn, 1925
1925
Mazda QP.240 battery double output pentode valve (McVitie Weston valve collection), 1935
1935
S.215 dummy valve, 1920-1929
1920-1929
Cosmos crystal receiver, 1920-1930
1920-1930