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
Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air
1802
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Freud electronic laughing ball
1990-96
Silver pill box engraved with a triangular pattern, Birmingham, England, 1801
1801
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
Coalbrookdale by Night by Philippe Jacques de Loutherbourg
1801
Machine-Screw thread making tool, by Henry Maudslay
circa 1800
Marine barometer by R.B. Bate
mid-1800s
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
Chronometer with case and accessories
circa 1800
Walker's Railway Time Table, and Coach, Omnibus and Carriers' List
1883-01
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Photograph of Fern Leaf
1836-02
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
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
Replica of Islamic Astrolabe
1066; 1876
Portrait: engraving
1801
Model of a machine for fulling cloth
1800
Box containing "geometrical solids"
1800
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
Horizontal and analemmatic sundial
1800
Excavated neolithic flint perhaps used for trephination
3000-1500
Early Sikes' hydrometer 6 1/2" long
1802
Callipers (c. 1800)
1800
copy of a gold cup.
3000-2000 BCE
Medal to commemorate Sacco
1802
Glass traveller's companion, c.1800.
circa 1800
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Engraving, two portrait vignettes
1801
Portrait. Rev. Dr. Stephen Hales. Engraving 1800
1800
Oval silver medal
1801
Bronze medal
1801
Medal, bronze, of the "Societe Galvanique et de Rech. Physiq."
1802
Engraving, mezzotint, The Earl of Chesterfield's State Carriage
1800
Copper matrix
1800
Body tube of nautical refracting telescope
1800
Brass cross-head and compass, 1800
1800
Jointed rope-maker's slide rule
1802