Silver medal, commemorates the International Health Exhibition
1884
King George III's central forces machine
1762
Circular electric hot plate for domestic cooking
1892-1900
Half-penny coin
1806
Verge watch in silver inner case
Small white cup in soft paste porcelain
1748-1763
Section of lightning conductor from St Paul’s cathedral
1769
Small orrery by Benjamin Martin
1738-1777
Ready reckoner for ship's cargoes
1807
Demainbray's cometarium
1750-1760
Lancet owned by Edward Jenner
1720-1800
'Pock-marked faces: A curious illusion', anti-vaccination leaflet
1880-1890
Steljes ABC type printing telegraph receiver No. 477
1895-1910
Trough battery, 1801-1838
1801-1838
'Radio Times' volume 119 (Coronation Edition)
May 1953
Pair of dental forceps
1820-1855
Canvas restraint jacket for children
1930-1960
Stipple-engraved portrait of Benjamin Martin
1815
Cable grappling illustration, 1874-1924
1874-1924
Non-working model of a proposed domestic robot, 1970 - 1980
1970-1980
Compendium rule signed Humfrey Cole
1574
Compendium by Elias Allen
1630-1653
Home built 405-line television receiver, 1951-1953
1951-1953
Square signed "J.Ramsden, 1757"
1757
100 Link Steel Surveying Chain, 1784.
1784
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
George III's tidal demonstration model
1762
Pocket microscope by Jeremiah Sisson
1752
King George III's friction machine
1762
Gunter quadrant by Walter Hayes
1648-1687
Thomas Tuttell
1695-1702
Earthenware Phrenological Bust
1860-1896
3D printed model of child's abdomen
2015
Four scalpels and a hernia bistoury in case
1901-1930
Stroh's type-printer for Wheatstone ABC communicator, 1870-1881
1870-1881
Pill tile, England, 1617-1700
1617-1700
Single needle telegraph, 1846
1846
Clarke's Hydrometer (c. 1755)
1755
Pocket globe in case by Dudley Adams
1799-1802
Gunter sector signed Elias Allen
1623
Boy Scout Association Bronze Cross awarded to G F W Keen in 1940
1940
Bellmatic ticket rack
Bellmatic ticket rack
Portrait bust of James Watt
2010
Silver model of the Eleanor Cross at Charing Cross Station
1867-1868
Silver presentation whistle and chain, London & South Western Railway
1853
Cot plaque from Great Ormond Street Hospital for Sick Children
1902
"Racial" brand cervical cap
1921-1931
Pill box used for storing quinine pill labels
Binaural stethoscope
1871-1950