George III's pendulum
1762
Cubical polyhedral sundial
1751-1800
Charcoal-burning portable ornamental box foot warmer
1750-1850
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
Medal commemorating balloon flight of Blanchard at Frankfurt
1785
Charles Green Aeronaut
1836
Hand loom
1825-1835
Half-penny coin
1806
Small white cup in soft paste porcelain
1748-1763
great north of england railway bye laws notice
1842
Model of William Murdock's Oscillating Engine, 1785.
1785
Small crucible, large broken piece missing
1790-1819
Crucible, broken, with three fragments present
1790-1819
Wood and iron truss for sculpture machine
1790-1819
One plaster mould
1790-1819
9" Dovetail saw with open mahogany handle, brass back and steel blade
1790-1819
Steel bradawl with turned hickory handle, brass ferrule and securing nut
1758-1819
Plaster five-part arm mould
1790-1819
Crucible, piece missing, fused substance within
1790-1819
Part of four-part plaster split mould, rear of head and neck of James Watt, by James Watt
1790-1819
Pair of ebony violin fingerboard shape and sized hollow fabrications
1758-1773
Four-part plaster leg
1790-1819
Spirit level
1790-1819
Plaster mould
1790-1819
Long mahogany strip brass pin gauge with five pins
1758-1769
Box containing minerals and mixing sticks
1790-1819
Short mahogany strip brass pin gauge with eight pins
1758-1769
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Piece of wood ,
1790-1819
Piece of wood, one side partly cut out
1790-1819
Part of four-part plaster split mould
1790-1819
Long mahogany strip brass pin gauge with eight pins
1758-1769
Section of lightning conductor from St Paul’s cathedral
1769
Pharmacy storage jar used for theriac
1725-1755
Etching of an electrically powered garden
1755
Model of Arthur Parsey's compressed air locomotive, 1845
1845
Demainbray's Irish low-backed cart model
1735-1754.
Demainbray's cometarium
1750-1760
Lancet owned by Edward Jenner
1720-1800
Demainbray's hydrostatic paradox vessels
1735-1752
Gold amulet in the form of a cobra
2000-100 BCE
Glass bell jar with a brass collar
1761
Adjustable dental pelican with two claws
1720-1800
Trough battery, 1801-1838
1801-1838
Demainbray's polemoscope
1701-1752
Pair of bar magnets in box
1750-1795
Double brass stand for bell jars on a brass pillar
1761
Stipple-engraved portrait of Benjamin Martin
1815
Watt's end measuring machine
1776