Demainbray's hydrostatic paradox vessels
1735-1752
Pair of bar magnets in box
1750-1795
Reproduction in wood. No 127
1808
Reproduction in wood, Dr Joseph Black
1809
Seal die, Ashby De La Zouch Canal Company
1794
'Bell-crank' engine, c. 1799
1795-1805 (original)
Stanhope square demonstrator, c.1805.
circa 1805
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Tumbler, horn, with silver strip around rim, 1742
1742
Creamware plate
1771-1800
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Model of Rotative Beam Engine by William Tongue, c. 1804
1797-1804
Model of William Murdock's Oscillating Engine, 1785.
1785
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Remains of Little Eaton Gangway coal wagon, c 1798
1793-1803
Saw used by Samuel Crompton
1750-1770
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Conjectural model of Trevithick's locomotive 'Catch-me-who-can'
1808
Five wooden molecular model balls
circa 1810
Glass bell jar with a brass collar
1761
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
model carriage chassis with two axles, 1762
1762
Unweighted cylinder in frame
1762
Leber-pattern dental forceps
1770-1800
Model 'Maximum machine', before 1753.
1740-1753
Electrical chimes by George Adams
1781-1790
George III's pendulum
1762
Cubical polyhedral sundial
1751-1800
King George III's central forces machine
1762
Half-penny coin
1806
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 turquoise disc
1745-1755
Demainbray's cometarium
1750-1760
Gold amulet in the form of a cobra
2000-100 BCE
Demainbray's yellow disc
1745-1755
Double brass stand for bell jars on a brass pillar
1761
Watt's end measuring machine
1776
Two Perkins 'tractors'
1795-1805
Square signed "J.Ramsden, 1757"
1757
100 Link Steel Surveying Chain, 1784.
1784
George III's weighted cylinder
1762
George III's tidal demonstration model
1762
Pocket microscope by Jeremiah Sisson
1752
Letter opener with calendar and map, 1893-1894
1893-4
King George III's friction machine
1762
Clarke's Hydrometer (c. 1755)
1755
Demainbray's convex lens
1750