Gangajal, sacred water from the River Ganges
2017
Demainbray's polemoscope
1701-1752
Tissue wrapped and decorated memory box
Roll of Honour for gallantry medal, London & North Eastern Railway
1947
Medicated soap, England, 1935-1945
1935-1945
Lord Kelvin's 'ironclad' marine galvanometer, 1865-1866
1865-1866
Demainbray's convex lens
1750
Le Cabinet de M. Le Clerc
circa 1711
Celestial globe by Willem Janszoon Blaeu
1603
Wireless World Diary, 1933
1933
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Scientific publication: 'The Boundary Conditions of the Universe'
1981-1982
Etching of an electrically powered garden
1755
Glass bell jar with a brass collar
1761
Double brass stand for bell jars on a brass pillar
1761
Divers Projets
1798
Mezzotint portrait of Benjamin Franklin
1762
Stipple-engraved portrait of Margaret Bryan and two children
1797
George III's cycloidal pendulum
1762
Instruction booklet for Cosmos crystal receiver, 1920-1930
1920-1930
Electrical chimes by George Adams
1781-1790
Model of Twin Cotton Mills
1950
Capacitor used in the development of the 'Baby' computer
1948
King George III's central forces machine
1762
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Cable grappling illustration, 1874-1924
1874-1924
Stipple-engraved portrait of Benjamin Martin
1815
Compendium by Elias Allen
1630-1653
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
George III's tidal demonstration model
1762
King George III's friction machine
1762
Slide rule for exchange of weights and measures
1815
Cuff-type compound microscope
1790-1810
William Thomson's Tide Predicting Machine, 1872
1872
England and her Soldiers
1859
Copy of the citation given to Hayley Jordan
2016
Time Travellers invitation
2013
Three-ring Enigma cypher machine in oak wood transit case
1934
'Electric tonic' amusement machine, Europe, 1915-1925
1915-1925
Box containing a miniature Qur'an. Replica of the Ka‘ba
2011
Blotter with Western Telegraph Company markings, 1900-1960
1900-1960
Sample of malaria vaccine SPf66
1988
1500-pair exchange area cable, 1969
1969
Letter opener with calendar and map, 1893-1894
1893-4
'Phones on the Move' discussion document, 1989
1989
Pill tile with four short legs
1701-1800
‘Visual glasses’ designed by Benjamin Martin
1756-1800
Howard Sun Compass MK2, 1980-2000
1980-2000
Demainbray's cometarium
1750-1760