Coolidge X-ray tube, 1913-1923.
1913-1923
Vaccination set, London, England, 1925-1928
1925-1928
Telegraph block instrument, South Eastern Railway
circa 1905
Portable fluoroscope, Europe, 1912-1922
1912-1922
"Racial" brand cervical cap
1921-1931
Papier mache model of human eye
1913
Zenith X-ray tube and shield
1901-1913
Anti-mosquito spray gun
1914-1918
Artificial right hand, Europe
1915-1925
Switchboard for German military portable X-ray apparatus
1914-1918
Post mortem table ceramic
1921-1930
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Four scalpels and a hernia bistoury in case
1901-1930
Glassware from Carrel's apparatus for sterilizing wounds
1914-1918
Petrol locomotive
1925
'Detraining in England', print, England, 1914-1918
1914-1918
Anderson-type obstetrical forceps, United Kingdom, 1901-1930
1901-1930
Selector switch, 1903
1903
Volume 1 No. 1 of "Television" monthly magazine, 1928
1928
Table instrument with dial, 1903
1903
Ashtray and matchbox holder advertising the Eastern Telegraph Company, 1901-1929
1901-1929
McKay artificial left arm
1920
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Stained glass window, Lancashire &Yorkshire Railway
1904-1914
Dye Sample
1916
BP tank wagon
1901
North Eastern Railway Dynamometer Car
1906
Model steam locomotive LMS 'Royal Scot'
1927
London & North Western Railway 1st class corridor brake no. 5154
1906
model tank locomotive
1912
Neveroil Roller Bearing axlebox for light railway truck
1930
"Ingersoll" wrist watch with leather strap
1915
Harwood self-winding wrist-watch of about 1930
circa 1930
Double surface of revolution of constant negative curvature
1910
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
A Stchety, Russian Abacus.
1901-1930
Hobbs-type artificial left hand, Europe, 1918
1918
Model of LNWR Third Class railway carriage
1907-1917
Helmet, Great Western Railway, Fireman
1912
Model LNWR luggage carriage, c 1912
1907-1917
model steam locomotive London, Brighton & South Coast Railway
1925
Model London & North Western Railway carriage
1907-1917
Commemorative key, Railwaymen's Club and Institute
1928
Two-valve short wave radio - telephonic receiver, 1927
1927
Impulse sender (dial), 1915
1915
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