Seal die, Ashby De La Zouch Canal Company
1794
Divers Projets
1798
Half-penny coin
1799
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Stipple-engraved portrait of Margaret Bryan and two children
1797
Deck-watch used by Capt. George Vancouver on board HMS Discovery 1791-5
1791
Deck watch by John Arnold and Son
1790
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Spring detent watch by John Arnold, used by Ruth Bellville and family to distribute GMT c.1834-1940
1794
Lever escapement watch by Josiah Emery
1792
Lever escapement watch by John Grant
1795
Repeating watch with unusual escapement by Abraham-Louis Breguet
1795
Verge watch in Staffordshire enamelled case by Ann Phillips
1790
Chronometer movement by John Arnold & Son
1795
Eight-day marine chronometer by John Arnold & Son
1795
Silver watch by Brockbanks
1790
Silver watch with unusual Robin escapement
1792
Marine timekeeper with constant force escapement by Josiah Emery
1792
Guilloché enamel watch displaying solar and sidereal time, by George Margetts
1790
Gold amulet in the form of a cobra
2000-100 BCE
Set of magnetical apparatus in case, by Adams
1790
Richard Arkwright
1790
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
The Rev Dr Priestley's House and Elaboratory
1792
Freud electronic laughing ball
1990-96
Toothbrush set
1791-1792
Six Bramah lock drilling templates, on pine (wood) board
circa 1795
Vacuum Gauge by Boulton and Watt
1794
Half-penny coin
1799
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Neolithic flint scraper
4000-2001 BCE
Silver pill box, Birmingham, England, 1797
1797
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Moon globe by John Russell;England;1797
1797
Half-quarter repeating gold watch by Mudge and Dutton
1791
Terrestrial globe by John and William Cary, London
1790-1794
Watch and compass by Benjamin Webb
1799
Marine chronometer by John Arnold and Son
1795
Clock-watch by Daniel De St Leu
1797
Theodolite used for the Principal Triangulation of Great Britain
1791
Physionotrace of Madam Roland
1793
Lancaster canal shipping note
1794-03-03
The Coal Viewer and Engine Builder's Companion / John Curr of Sheffield
1795
Extending spectacles and case
1790-1793
Irish Linen Industry
1791
Reproduction of Joseph Priestley's oxygen apparatus
1774; 1923
Two Guillotine blades and plinth
1790-1794
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
An Iron Foundery, Colebrook Dale
1799