Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Cotton Bale Breaker
1911
Artificial left arm, United Kingdom, 1914-1916
1914-1916
Maxim's 'Pipe of Peace', 1909-1910
1909-1910
Pullman Car Company, called Topaz
1913
'Lucky Jim' toy cat mascot
circa 1915
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Telescope by Galileo (replica)
1610; 1923
Brennan's Gyroscopic Mono-rail Car
1907
model ship - dewsbury
1910
1914-1915 star medal - G F W Keen
1915
Carriage Ashtray from Quintinshill Disaster
1915
Track recorder
1910
model triple-screw steamship st. denis
1908
National Cash Register co model 422X cash register
circa 1910
Model steam locomotive and model railway carriage
1909
model double-sided discharge wagon
1910
Dye Sample
1916
War memorial plaque, South Eastern & Chatham Railway
1914
North Eastern Railway Dynamometer Car
1906
London & North Western Railway motor coach
1915
London & North Western Railway 1st class corridor brake no. 5154
1906
model tank locomotive
1912
"Ingersoll" wrist watch with leather strap
1915
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
Helmet, Great Western Railway, Fireman
1912
Impulse sender (dial), 1915
1915
Strowger calling dial, 1906
1906
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Novelty model
1955; 1830
Glass necklace worn to prevent bronchitis, Greenwich, London, 1914
1914
Model of Chambers' Signal Interlocking Frame
c.1912
De Forest audion 1906-1915
1906-1915
Glass necklace worn to prevent bronchitis, Chelsea, London, England, 1914
1914
Silicon crystal for wireless telegraphy, mounted in a locket, 1906-1916
1906-1916
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907
Gold amulet in the form of a cobra
2000-100 BCE
Bronchitis amulet
1914
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
Bronchitis amulet
1914
Papier mache model of human eye
1913
Bronchitis amulet
1914
Replica of the first Morse telegraph, 1835
1934
Intermediate Frame
1907
Clock Case from Quintinshill Signal Box
1915-1916
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Sectioned conjectural model of 'Rocket' steam locomotive
1909