Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Pharmacy jar for powdered quinine
1601-1700
Napier's Bones
1690
Arkwright's prototype spinning machine, 1769.
1769
Telescope by Christopher Cock
1673
30 hour longcase clock by Thomas Tompion
1672
Month-going longcase clock by John May
1700-1710
Sundial by Elias Allen
1625-1635
Marine chronometer by John Arnold
1771
Early balance spring watch by Thomas Tompion
1675-1679
Slide rule by Robert Bissaker
1654
Expedition Crane
1764
Tumbler, horn, with silver strip around rim, 1742
1742
Pewter teapot, with straight and turned wooden handle, 1701-1750
1701-1750
Glass pestle and mortar, Europe, 1601-1700
1601-1700
Model 'Maximum machine', before 1753.
1740-1753
Small white cup in soft paste porcelain
1748-1763
Long mahogany strip brass pin gauge with five pins
1758-1769
Short mahogany strip brass pin gauge with eight pins
1758-1769
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Long mahogany strip brass pin gauge with eight pins
1758-1769
Saw used by Samuel Crompton
1750-1770
Model of early manual fire engine, ca. 1680.
1680
Clay tobacco pipe, 1720-1770, English
1720-1770
Pair of ebony violin fingerboard shape and sized hollow fabrications
1758-1773
Le Cabinet de M. Le Clerc
circa 1711
Cutter, Alert
1755
Spring-driven Bracket Clock by Isaac Thuret
1665-1670
wheel cutting machine
1668-1672 Probable
Dover Castle turret clock
1632-1640
Gunter quadrant
1650-1725
Pulley from long-case clock by Fromanteel
1660-1665
Gunter quadrant
1650-1725
Demainbray's cometarium
1750-1760
Demainbray's rat's tail crane model
1735-1753
Demainbray's wharf jib crane model
1729-1753
Sector by Charles Whitwell
1600-11
Cupellation furnace
1696-1700
Trade card for John Yarwell, optician, London, England, 1697
1697
model carriage chassis with two axles, 1762
1762
Watch with faceted oval rock crystal case and protective outer case by John Ramsay
1625
Watch with double dial
1760
Oil painting portrait of George Graham, 1740-1749
1740-1749
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Pill tile, England, 1617-1700
1617-1700
Pill tile, England, 1671-1730
1671-1730
Tin glazed earthenware pill tile
1601-1700
Otter's paw mounted on brooch
1580-1650
Barber's shaving bowl, Netherlands, 1701-1750
1701-1750
Exchequer standard quart measure of Queen Elizabeth I, 1601
1601