Brennan's Gyroscopic Mono-rail Car
1907
Cotton Bale Breaker
1911
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
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)
Freud electronic laughing ball
1990-96
model double-sided discharge wagon
1910
Novelty model
1955; 1830
War memorial plaque, South Eastern & Chatham Railway
1914
North Eastern Railway Dynamometer Car
1906
London & North Western Railway 1st class corridor brake no. 5154
1906
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
Impulse sender (dial), 1915
1915
De Forest audion 1906-1915
1906-1915
Strowger calling dial, 1906
1906
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Replica of the first Morse telegraph, 1835
1934
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
Bronchitis amulet
1914
Model Draw Door Weir, 1872
1872 (original); 1909 (model)
London & North Western Railway motor coach
1915
Carriage Ashtray from Quintinshill Disaster
1915
model ship - dewsbury
1910
model triple-screw steamship st. denis
1908
Model steam locomotive and model railway carriage
1909
Helmet, Great Western Railway, Fireman
1912
Model of Chambers' Signal Interlocking Frame
c.1912
Track recorder
1910
1914-1915 star medal - G F W Keen
1915
model tank locomotive
1912
National Cash Register co model 422X cash register
circa 1910
Glass necklace worn to prevent bronchitis, Greenwich, London, 1914
1914
"Ingersoll" wrist watch with leather strap
1915
Glass necklace worn to prevent bronchitis, Chelsea, London, England, 1914
1914
Bronchitis amulet
1914
Papier mache model of human eye
1913
ex Queen Victoria's royal saloon, 1907
1907
Great Central Railway ship's bell, SS Dewsbury
1910
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
East Coast Joint Stock passenger brake van
1908
Burroughs hand operated adding and listing machine
1913
Model of the periodic system of de Chancourtois
1925; 1862
SS Dewsbury worksplate
1910
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)