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
Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.
1801
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Photograph of Fern Leaf
1836-02
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
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Replica of Islamic Astrolabe
1066; 1876
Portrait: engraving
1801
NEMA cryptography machine type T-D
1945-50
Excavated neolithic flint perhaps used for trephination
3000-1500
Early Sikes' hydrometer 6 1/2" long
1802
copy of a gold cup.
3000-2000 BCE
Medal to commemorate Sacco
1802
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Engraving, two portrait vignettes
1801
Oval silver medal
1801
Bronze medal
1801
Medal, bronze, of the "Societe Galvanique et de Rech. Physiq."
1802
Jointed rope-maker's slide rule
1802
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Ancient Egyptian flint saw, replica
circa 3000 BCE
Bronze medal of Luigi Sacco
1802
Bronze medal, commemorates A. Sacco, artist Tadoli
1802
Silver plated bronze medal to commemorate Giam Bal
1802
Paris Pharmaceutical Society Membership Medal, about 1830
circa 1830
Copy of Musschenbroek's Pyrometer (Dilatometer), 1700-1731.
1877 (copy); 1700-1731 (original)
Red granite drill core
2686-2613 BCE
Bronze handle, highly decorated, Romano-Egyptian
20-400
Ell Rod, European, 1802
1802
Earthenware jug
2000-1350
Small squat bronze mortar
1801-1800
Replica of Roman steelyard, from Pompeii, 79 AD
1-79 CE; before 1914
Earthenware oil jar
2000-1350
Earthenware oil jar
2000-1350
Earthenware oil jar
2000-1350
Alabaster kohl pot
2000-1350
Calf's Head Weight
1370-1350 BCE; 1931
Plaster replica of black Basalt Cubit Rod 531
1931; 250 BCE
Alabaster mortar
2000-1350