Oxygen cylinder used by climbers on 1953 Mount Everest expedition
1952-3
Model of the "Planet" Locomotive
1830 (original); 1967 (model)
Model Great Northern Railway Centre-pivot Semaphore Signal
c.1912
Pullman Car Company, called Topaz
1913
Papier mache model of human eye
1913
Gold amulet in the form of a cobra
2000-100 BCE
Helmet, Great Western Railway, Fireman
1912
model tank locomotive
1912
Replica of the first Morse telegraph, 1835
1934
Novelty model
1955; 1830
Model of Chambers' Signal Interlocking Frame
c.1912
Cotton Bale Breaker
1911
Burroughs hand operated adding and listing machine
1913
Glass-stoppered bottle containing uranium
1801-1892 (prepared); 1946 (element replaced)
Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'
1930 (replica); 1834 (original)
Neolithic flint scraper
4000-2001 BCE
Model of Woods' Vane Signal
c.1912
Model of Gregory's semaphore signal
c.1912
model twin-screw steamship rhyl
1911
model locomotive, London & North Western Railway Claughton class
1913
Replica of Morse's second model of telegraphy apparatus, 1934
1934
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 of Brunel's Disc and Crossbar Signal
c.1912
Model of Great Central Railway "Atlantic" Express Locomotive
1903 (original); 1982 (model)
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Mousetrap Camera
1834-1836
Model of the periodic system of de Chancourtois
1925; 1862
Bell and Howell 2709 Model B 35mm cine camera
circa 1912
Square bronze plaque
1913
The Ivel Agricultural Tractor
1902; 1913-1920
Images showing West Indian migrants arriving at London’s Waterloo station in May 1962
1962-05
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of Gutenberg's Press, 1430
1960-1979
Bottle cork used to prevent cramp
1911
First Public Demonstration of a Montgolfier Balloon, 4th June, 1783.
1783; 1914
Circular silver medal
1913
Bronze plaque
1912
White metal medal
1911
Circular bronze medal attached to bar and pin
1911
Medal commemorating Francois Chorin
1912
2 circular medals
1911
Bronze medal to commemorate Dr. Genersichantalnak
1912
Bronze medal to commemorate K. Muller (1849-1926)
1911
Bronze Medal commemorating Max Kassowitz
1912
Medal. Ewart Stanley Taylerson : 1912. / J.E.T. Sc. Copper
1912
Medal, cross in red enamel depicting Queen's head over sunburst
1913
Photograph, monochrome. 'Canal Channel…'
1912