Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Tongue scraper
1701-1900
Early binaural stethoscope
1861-1866
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Cylinder electrical machine, 1810-1817
1810-1817
Siemens and Halske's ABC Telegraph used in Russia
1850-1897
Trough battery, 1801-1838
1801-1838
Pocket microscope by Jeremiah Sisson
1752
Henley's magneto electric double needle telegraph, 1848-1852
1848-1852
Demainbray's wharf jib crane model
1729-1753
Crossley table telephone, 1879
1879
Amulet in form of double-headed alligator
1880-1920
Full upper denture
1780-1850
Ivory figure of a man massaging the back of reading man
1701-1900
Carved ivory mortar and double-ended pestle
1600-1900
Full upper denture
1780-1860
Piorry type monaural stethoscope
1834-1883
Ivory enema syringe, France, 1701-1800
1701-1800
Vaccination set, London, England, 1925-1928
1925-1928
Statue in form of half draped skeleton
Ivory netsuke
1701-1900
Cuff-type compound microscope
1790-1810
Ivory skull, surmounted by toads and snake
Netsuke in form of skull and snake
1701-1900
Carved ivory skull
Ivory model of a human skull with moving parts
undated
Carved ivory model of a skull, with teeth present
1701-1800
Conversation tube hearing aid
1801-1900
Netsuke in form of skeleton strangling man
1701-1900
Ivory model of a skull on wooden pedestal
before 1928
Ivory model of back-to-back skull and head
Before 1932
Ivory memento mori
1601-1900
Triple bladed vaccination lancet, London, England, 1822-1875
1822-1875
Ivory netsuke in the form of doctor and patient
1871-1900
George III's tidal demonstration model
1762
George III's apparatus for oblique and compound collision
1762
Small orrery by Benjamin Martin
1738-1777
Statue depicting 'Shou-hsing' (Shouxing)
1801-1900
Brass ear trumpet
1801-1900
Ebony and brass octant.
1777-1810
Ebony and brass octant.
1805-1815
Octant made of ebony and brass
1830-1835
Demainbray's model of a camera obscura
1752
15” iron double cut bastard flat file
1758-1819
Cammann type binaural stethoscope
1845-1855
Ophthalmoscope, brass and ivory
1880-1920
Ricord type vaginal speculum
1825-1871
Ivory anatomical figure showing 'qi' points
1800-1920
Cooke and Wheatstone's ABC telegraph transmitter
1840