Babbage's Analytical Engine, 1834-1871. (Trial model)
1871
'Pedoscope' shoe-fitting X-ray viewer
1948-1953
Three-ring Enigma cypher machine in oak wood transit case
1934
William Thomson's Tide Predicting Machine, 1872
1872
Napier's Bones
1690
Phillip's Economic Computer
1949
Burroughs hand operated adding and listing machine
1913
Globtik Tokyo
circa 1972
Navigational Computor Mark III
Electronic storm surge modelling machine made by Shizuo Ishiguro
1960-2007
Guinevere, Random Number Selector
1994
DEC PDP-8 minicomputer, 1965.
1965
Geometrical Groin Vault, string surface model
1872
A Stchety, Russian Abacus.
1901-1930
Electron Density Map of Myoglobins, 3D Representation, 1957
1957
Julius Totalisator
c. 1933
Washington calculator for problems of reinforced concrete
Arithmometer by Elliott Brothers
1885-1894
Comptometer, manual operation
1930-1940
One of four original Swan and Raven models used by Froude
1867
Piece from the London University Computing Service Atlas computer
circa 1964
Combined graphometer and plummet clinometer, 1663.
1663
Bookmakers settling machine
1972
Architect's drawing instruments
A pair of dice made in imitation ivory celluloid, early 20th century.
1901-1930
Muldivo 'Mentor' calculator model WSR, 160 c1955.
circa 1955
Morland's calculating machine
1666-1680
Model of NatWest Tower
1970-1971
Dr. Mays and Dr. Prinz's Relay-operated logic machine
1951
Felt and Tarrant Comptometer, 1887.
circa 1900
Coast Navigator
Exchequer standard pint measure of Queen Elizabeth I, 1601
1601
Thales manual barrel calculating machine
1950-1960
Double surface of revolution of constant negative curvature
1910
Pair of dice made of ivory cellulose nitrate with black markings
1900-1930
Chronometer in Gold Case by Thomas Earnsham, 1795-1810
1795-1810
Set of 8 brass handled
1890
Burroughs hand operated adding and listing machine
1917
Exchequer standard gallon measure of Queen Elizabeth I, 1601
1601
Comptometer by Felt and Tarrant Mfg. Co. Chicago
1915-1920
Infant death rate and income
1926-1928
Multo calculating machine made by Addo
1955-1965
One of four original Swan and Raven models
1867
England and her Soldiers
1859
Burroughs Class 5 hand operated mechanical adding machine with ten registers
1920-1925
Exchequer standard yard of Queen Elizabeth I, 1588
1588
Early model wooden-case comptometer by Felt and Tarrant Manufacturing Co.
1887-1903
Avoirdupois weight (standard)
1588
12 inch architectonic sector in ivory and silver
1733-1795
Cassina LC1 Armchair
2015