Seal die, Ashby De La Zouch Canal Company
1794
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Gold amulet in the form of a cobra
2000-100 BCE
Half-penny coin
1799
Straight spectacles
1796-1797
Transverse folding spectacles
1796-1798
Divers Projets
1798
Stipple-engraved portrait of Margaret Bryan and two children
1797
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Silver pill box, Birmingham, England, 1797
1797
Freud electronic laughing ball
1990-96
Vacuum Gauge by Boulton and Watt
1794
Half-penny coin
1799
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Theodolite used for the Principal Triangulation of Great Britain
1791
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
The Rev Dr Priestley's House and Elaboratory
1792
Toothbrush set
1791-1792
Machine-Screw thread making tool, by Henry Maudslay
circa 1800
Six Bramah lock drilling templates, on pine (wood) board
circa 1795
Marine barometer by R.B. Bate
mid-1800s
Moon globe by John Russell;England;1797
1797
Chronometer with case and accessories
circa 1800
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Clarke's improved hydrometer
1792
Hollow clay tile, from R.A.F. Stanmore Park, 1800
1800
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE
Length of red silk ribbon worn as a belt to promote general good health
1880-120
Brass automatic lancet
1798
Tobacco box
1792
Portion of stoothing wall (soundproof) of plaster and Norfolk reeds (1880)
1800
Hydrometer made by T. Gill
circa 1800
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Plaster copy of a plaque bearing the portrait of John Hunter
1793
Pocket watch in silver case
hallmarked 1795
Replica of Islamic Astrolabe
1066; 1876
Model of a machine for fulling cloth
1800
Box containing "geometrical solids"
1800
Engraving, William Herschel's twenty-foot reflecting telescope
1794
Engraving and letterpress, 'The Shaving Machine…'
1794
Viewer microscope, with bead lens, in square body
1888-185
Commemorative plate
1800
NEMA cryptography machine type T-D
1945-50
Grainger's simple pocket microscope
1800
Lucernal Microscope (c.1795) by W&S JONES 60 HOLBORN LONDON
1795
Horizontal and analemmatic sundial
1800
Excavated neolithic flint perhaps used for trephination
3000-1500
Callipers (c. 1800)
1800