Spring detent watch by John Arnold, used by Ruth Bellville and family to distribute GMT c.1834-1940 Clockmakers 1794
Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air Hannah Humphrey 1802
Original screw-cutting lathe, made by Henry Maudslay, end of 18th century Henry Maudslay's original screw-cutting lathe, c.1800 Hand and Machine Tools c. 1800
Silver pill box engraved with a triangular pattern, Birmingham, England, 1801 Wellcome (general) 1801
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'. Therapeutics 1801
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE Classical & Medieval Medicine 2050-1750 BCE
Silver medal commemorating the execution of Louis XVI and Marie Antoinette, Germany, 1793 Wellcome Medals 1793
Model of Henry Cavendish's Torsion Balance Gravitational Apparatus, 1798 Geophysics 1798 (original); 1977 (model)
3 Sketches, one on card, of Dr Swediaur’s machine 1803 Three sketches of Dr Swediaur’s machine, 1803 James Watt's Garret Workshop 1803
Letter, James Watt to Gregory Watt, Soho July 18th 1799. Part missing, 9¾” x 7¾” Letter, James Watt to Gregory Watt, Soho, July 18th, 1799 James Watt's Garret Workshop 1799
