De Forest audion 1906-1915
1906-1915
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Gecophone Crystal Detector Radio Set No. 1, 1923
1923
Brennan's Gyroscopic Mono-rail Car
1907
model double-sided discharge wagon
1910
Working Model locomotive
1922
Coolidge X-ray tube, 1913-1923.
1913-1923
"Ingersoll" wrist watch with leather strap
1915
Creda No 762 electric toaster with open element. No. 4515A
1914-1920
English teddy bear: golden mohair
1920-1929
model tank locomotive
1912
Mink G goods van
1931
North Eastern Railway Dynamometer Car
1906
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
Revolution of constant negative curvature
1910
model steam locomotive London, Brighton & South Coast Railway
1925
Commemorative key, Railwaymen's Club and Institute
1928
War memorial plaque, South Eastern & Chatham Railway
1914
model ship - dewsbury
1910
Chain of Office
1927
Tablet Stone, Moretonhampstead & South Devon Railway
1924
model triple-screw steamship st. denis
1908
London & North Eastern Railway ceramic cat
circa 1930
Model steam locomotive and model railway carriage
1909
Helmet, Great Western Railway, Fireman
1912
Victory medal - G F W Keen
1918
1914-1915 star medal - G F W Keen
1915
Mineral wagon used at Stanton Ironworks
1931
Battery locomotive, North Staffordshire Railway
1917
Model steam locomotive LMS 'Royal Scot'
1927
London & North Western Railway 1st class corridor brake no. 5154
1906
Model of LNWR Third Class railway carriage
1907-1917
Model LNWR luggage carriage, c 1912
1907-1917
Model London & North Western Railway carriage
1907-1917
Radio tuning coil No. 300, 1922-1923
1922-1923
Radio tuning coil No. 100, 1922-1923
1922-1923
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
Instruction booklet for Cosmos crystal receiver, 1920-1930
1920-1930
Eight-day astronomical longcase clock by Thomas Vickery
1931
Rolling ball clock by E. Dent and Co
1920
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907
"Racial" brand cervical cap
1921-1931
Papier mache model of human eye
1913
Anti-mosquito spray gun
1914-1918
Switchboard for German military portable X-ray apparatus
1914-1918