Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Double surface of revolution of constant negative curvature
1910
Revolution of constant negative curvature
1910
1914-1915 star medal - G F W Keen
1915
Papier mache model of human eye
1913
Gold amulet in the form of a cobra
2000-100 BCE
War memorial plaque, South Eastern & Chatham Railway
1914
Replica of the first Morse telegraph, 1835
1934
"Ingersoll" wrist watch with leather strap
1915
National Cash Register co model 422X cash register
circa 1910
Glass necklace worn to prevent bronchitis, Chelsea, London, England, 1914
1914
Glass necklace worn to prevent bronchitis, Greenwich, London, 1914
1914
model double-sided discharge wagon
1910
Novelty model
1955; 1830
model ship - dewsbury
1910
Model of Chambers' Signal Interlocking Frame
c.1912
model tank locomotive
1912
'Leiber's Five Letter American Telegraph Code', book issued 1915
1915
Bronchitis amulet
1914
Bronchitis amulet
1914
Carriage Ashtray from Quintinshill Disaster
1915
Track recorder
1910
Cotton Bale Breaker
1911
Bronchitis amulet
1914
London & North Western Railway motor coach
1915
Helmet, Great Western Railway, Fireman
1912
Impulse sender (dial), 1915
1915
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Great Central Railway ship's bell, SS Dewsbury
1910
Neolithic flint scraper
4000-2001 BCE
Replica of Morse's second model of telegraphy apparatus, 1934
1934
Replica of Daguerre-Giroux camera
1839 (original); circa 1988 (replica)
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Steiff donkey on wheels
circa 1913
Freud electronic laughing ball
1990-96
Shell fragment used as an amulet, Germany, 1910-1914
1910-1914
Necklet to cure sore throats
1914
London bronchitis necklet
1914
Artifcial left arm, United States, 1915
1915
Pullman Car Company, called Topaz
1913
Burroughs hand operated adding and listing machine
1913
SS Dewsbury worksplate
1910
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
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
model twin-screw steamship rhyl
1911
'Lucky Jim' toy cat mascot
circa 1915
Model of Woods' Vane Signal
c.1912
Model of Gregory's semaphore signal
c.1912
Model of Brunel's Disc and Crossbar Signal
c.1912