Orrery made by John Rowley for the Earl of Orrery
1712-1713
Small orrery by Benjamin Martin
1738-1777
Camera Obscura
1701-1752
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Double beam engine model
1840-1851
Model of Jenning's patent water closet
1895-1905
Cornish piskie amuletic pendant
1871-1930
Orrery by Thomas Wright
1735-1745
Atlantic Telegraph Cable Souvenir, 1873
1873-1920
Vertical Compound Steam Engine with Hackworth's Valve Gear, 1898
1898
Carbolic steam spray used by Joseph Lister
1866-1870
Demainbray's Newcomen engine model
1720
Tropical sunshine recorder Mk IIIA by Casella
1959
Ornate circumcision knife with ivory handle
1775-1785
Astrolabe by Ferdinand Arsenius
1607-1618
Meteorological Office aneroid barometer Mark I
1940
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Electric Flat Iron, 1895-1905
1895-1905
wheel cutting machine
1668-1672 Probable
'Wagon' Boiler, 19th Century
1801-1840 (original); 1901 (model)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
One of Fleming's first thermionic diode valves, 1889
1889
Cocked hat worn by French military surgeon
1790-1831
George III's philosophical table
1761-1762
Statue of Li T'ieh-Kuai (Li Tieguai)
1801-1900
100 Link Steel Surveying Chain, 1784.
1784
Model of a mobile mass miniature x-ray unit
1945-1965
Columnar Engine, 1862
1862
Oersted Compass Needle, 1828
1828
Drawing instruments by Charles Whitwell
1593-1610
Filar micrometer by William Herschel, 1780-1800
1780-1800
Broca goniometer for measuring angles of the face
1862-1900
Vacuum Gauge by Boulton and Watt
1794
Sheraton medicine chest, Europe, 1720-1800
1720-1800
Rotative Compound Beam Engine, 1881
1968-1971
Ear trumpet and walking stick combined
1875-1885
Gunter sector signed Elias Allen
1623
Gunter quadrant
1640
Combined graphometer and plummet clinometer, 1663.
1663
Gunter quadrant
1650-1725
Colt's stretcher for narrow trenches
1915-1918
Face phantom for practicing eye operations
1907-1930
Oval snuff box, England, 1807
1807
Gunter quadrant by Walter Hayes
1648-1687
Horary quadrant by Henry Sutton
1658
Wood-working brace drill, with button-operated latch chuck, 1875-1885
1875-1885
Simple theodolite
1600-1630
Sector signed John Allen
1630-1642
Tinder pistol in egg-shaped
1700-1850
Demainbray's compound microscope
1745