Original preparation of quinine by Pelletier and Caveton
1820
Freud electronic laughing ball
1990-96
Gold amulet in the form of a cobra
2000-100 BCE
Neolithic flint scraper
4000-2001 BCE
Eight-day marine chronometer by Barrauds, London
1816
Letter opener with calendar and map, 1893-1894
1893-4
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Gold watch with the owner's name in place of hour numbers, by William Hardy
1820
Grave marker, grave '221'
1860-1920
One large jar: “Fresh plaster B Apl. Ist. 1818”
1818
Telescope by Galileo (replica)
1610; 1923
Stipple-engraved portrait of Benjamin Martin
1815
Slide rule for exchange of weights and measures
1815
Sample of gutta percha insulated cable, 1863-7
1863-7
Magic lantern slide showing a baker, the devil and fair weights and measures
circa 1820
East Indiaman Herefordshire
1815
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
Castlereagh cabinet for weights
1815-1818
Part of electrostatic telegraph, 1816
1816
One large Jar, two lids, “Fresh plaster A Apl. Ist. 1818, jar broken"
1818
Piston and Rod, from Newcomen Pumping Engine 'Old Sarah'
1815
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Model, of Woolf's Water Tube Boiler, 1819
1819
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Davy Safety lamp
before 1815
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Castlereagh cabinet for weights
1815-1818
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Burial mask of Agamemnon, Greek, c. 1550 BCE
1600-1500 BCE (original); 1900-1914 (copy)
Replica of Lightning Conductor by Benjamin Franklin, United States, 1730-1760
1730-1760 (original); 1931-1939 (replica)
Rigged model of Flemish carvel construction Carrack
1910-1921
Drawing of Singhi Dalan in Rajmahal, Jharkhand, India
1856-11
Chinese planisphere with pamplet, 1819
1819
Model Boat from Cyclades, 2800 BC
2800 BCE
'Theatre of Anatomy, Cambridge', print, London, England, 1815
1815
Smeaton's Apparatus for Determining the Efficiency of Water Wheels
1988 (model); 1752 (original)
Replica of Roman steelyard, from Pompeii, 79 AD
1-79 CE; before 1914
The Talbotype applied to Hieroglyphics, London
1846-08
Model of ancient Egyptian funerary boat with two oars
1915
Great Western Railway "Cornishman" Express Train, hauled by 4-4-2 No. 3046 "Lord of the Isles".
1899/12
Brunell's Patent Metallic Paper
1819
Model of a Greek Trireme
1900-1943
Silk playbill for Newcastle Theatre Royal, 30 January 1856
1856-01
Midland Railway Single Express Locomotive No 116.
1898-01
Galileo
1884
Plaster replica of a Greek statue of Asklepios
1860-1920; 500-401 BCE
RGD Television
1965-195
Gentleman’s Hobby Horse, c. 1818
1818
Four and Twenty Hobby Horses all of a row
1819
Magic Lantern with Modified Back
1820