Gold amulet in the form of a cobra
2000-100 BCE
Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Seal, Stockton & Darlington Railway
1821
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Freud electronic laughing ball
1990-96
Phrenological head
1821
Stained plaster phrenological bust
1821
Original preparation of quinine by Pelletier and Caveton
1820
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)
Model, of Woolf's Water Tube Boiler, 1819
1819
Neolithic flint scraper
4000-2001 BCE
Near Wellington, Shropshire
1821
Two coloured aquatints of hobby horses
1819
May - Study No 167
1870-10
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
Lorina, Edith and Alice Liddel
1872-08
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
2 lancets
1821
Wood tobacco pipe
1860-1820
Lancet case
1819-1820
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Spirit bubbles in mahogany case by J & J Gardner
circa 1820
Uterine probe
1901-950
Replica of Islamic Astrolabe
1066; 1876
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Set of money scales in sharkskin case
1820
Excavated neolithic flint perhaps used for trephination
3000-1500
Hydrometer in case with weights
1820
Thermometer, with ivory scale (c.1820)
1820
copy of a gold cup.
3000-2000 BCE
Handbill: Notice, Lecture, Eidouranian, Gravesend.
1820
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Pencil drawing with MS annotation. Design for a Town Landau
1820
Bronze medal
1821
Silver (plated?) medal commemorating 450th anniver
1820
Medal to commemorate Vesalius
1820
Circular bronze medal
1821
Medal to commemorate Dante
1819
Bronze medal
1820
Bronze medal commemorating H F X Belzunce
1821
Medal awarded by the French Georgaphy Society
1821
Bronze medal commemorating Baron Georges de Cuvier
1820