'Cat's whisker' Crystal Radio
1920-1925
Three-ring Enigma cypher machine in oak wood transit case
1934
Alcock and Brown's Vickers Vimy Biplane
1919
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
'Prorace' cervical cap
1915-1925
Rubber vault cap
1938-1940
Wooden prosthetic hand with rigid fingers
circa 1920
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Southern Railway 0-6-0 Q1 class steam locomotive, No C1
1942
Mineral wagon used at Stanton Ironworks
1931
Battery locomotive, North Staffordshire Railway
1917
Obsidian possibly used in trephination experiments
1918-1920
Cotton Bale Breaker
1911
Samples of cinchona bark
1930-1931
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Compagnie Internationale de Wagon-Lits et de Grands Express Europeens sleeping car, 1936
1936
Artificial right arm
1943
Cauet artificial hand
1914-1918
Chinese Government Railways Steam Locomotive 4-8-4 KF Class No 7
1935
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
200 series dial telephone, 1925-1935
1925-1935
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Caledonian express no 938
1915
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Model of a Roman merchant ship
1934-1935
Silver fox locomotive plaque, London & North Eastern Railway
1935
Motor coach, driving trailer composite, SR 2-Bil Unit
1937
Motor brake 3rd, SR 2-Bil Unit
1937
Neveroil Roller Bearing axlebox for light railway truck
1930
Harwood self-winding wrist-watch of about 1930
circa 1930
Double surface of revolution of constant negative curvature
1910
Comptometer, manual operation
1930-1940
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Burroughs hand operated adding and listing machine
1917
Revolution of constant negative curvature
1910
B.S.A. folding bicycle, c. 1942
circa 1942
Railway handlamp, Southern Railway
1923-1939
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Shade guide for "Solarex" porcelain teeth
1920-1935
Switchboard for German military portable X-ray apparatus
1914-1918
Medal commemorating first free balloon stratospheric flight of Professor Auguste Piccard and Dr. Paul Kipfer
1931
Tablet Stone, Moretonhampstead & South Devon Railway
1924
London & North Eastern Railway ceramic cat
circa 1930
Model steam locomotive and model railway carriage
1909
Helmet, London & North Eastern Railway
1935
Helmet, Great Western Railway, Fireman
1912
Track recorder
1910
George Medal Awarded to G F Keen
1940
Victory medal - G F W Keen
1918