Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
Medal commemorating balloon flight of Blanchard at Frankfurt
1785
Model of William Murdock's Oscillating Engine, 1785.
1785
Gold amulet in the form of a cobra
2000-100 BCE
Praeclarissimus Isaacus Newton Eques
1787
Chronometer watch in silver case by John Arnold and Son
hallmarked 1788
Hydrostatic balance by Jesse Ramsden, London, 1785-1789
1785-1789
Rotative Steam Engine by Boulton and Watt, 1788
1788
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Mr Lunardi's New Balloon
1785
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
Freud electronic laughing ball
1990-96
Engraving Carte de la Rade e Cherbourg levée en l'année 1787
1787
Mrs. Sage
1785
Watch movement with spring detent escapement by John Arnold and Son
1787
Jonathan Hull's 'A Description and Draught of a Newly-Invented Machine'
1850-1899
View of the Boiling Spring in Iceland Called the Great Geyser
1789
Reproduction of Joseph Priestley's oxygen apparatus
1774; 1923
Pivoted-detent escapement watch by Larcum Kendall
1786
Model of Ggantija megalithic temple on the Maltese island of Gozo, 3000-2500 BC.
3000-2500 BCE
Ancient Egyptian flint saw, replica
circa 3000 BCE
Friar Bacon
1786
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Silver medal
1786
The body of a Young Man Taken Out Of The Water Apparently Dead In The Sight Of The Distressed Parents
1787
Mr. Arnold & his Balloon
1785
John Whitehurst F.R.S.
1788
Silver medal commemorating centenary of founding of Berlin College of Medicine under Margrave
1785
Medal, silver, commemorating some operation for the King by Johann Chr. Ant. Theden
1787
Reeded silver medal commemorating E.C. Bourru
1787
Silver medal commemorating the recovery of King George III from his mental illness in 1788
1789
Bronze medal to commemorate the formation of the National Assembly
1789
Silver medal or token
1789
Circular silver medal
1786
Circular white metal medal
1789
Bronze medal to commemorate Louis XVI and the National Assembly
1789
Silver medal commemorating the founding of the Frisian Academy
1785
Yellow metal (copper ?) medal, Deans medal of Pari
1787
Medal, silver, commemorating Edmond-Claude Bourru
1788
Medal, silver, possibly advertising trade token for Maison Philanthropique de Versailles
1786
Circular silver medal
1787
Silver medal
1789
Medal, silver, obverse strike only
1676; 1840-1865
Medal commemorating Carl Wilhelm Scheele
1786
Silver medal
1789
Circular bronze medal
1786
Gold pendant
1789
Medal, silvered, Hippocrates
1789
Cronebane halfpenny token
1789