Freud electronic laughing ball
1990-96
Marine chronometer by John Arnold
1771
Wood moulding plane, dated 1771
1771
Mezzotint: Portrait of John Arnold
1770
Gold watch by Raymont
1772
Grave marker, grave '221'
1860-1920
Telescope by Galileo (replica)
1610; 1923
Mural arc made for King George III
1770
Section of lightning conductor from St Paul’s cathedral
1769
Zinc discs, painted one side white with broad red line across the centre
1772-1773
Gold amulet in the form of a cobra
2000-100 BCE
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Arkwright's prototype spinning machine, 1769.
1769
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Sextant by Jesse Ramsden
circa 1772
Clock movement for Shelton regulator clock
1768-1769
Octagonal wooden telescope with slot down one side and moveable eyepice
1772-1773
Neolithic flint scraper
4000-2001 BCE
Arm for dividing apparatus built by James Watt
1772-1774
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
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
Replica of Roman steelyard, from Pompeii, 79 AD
1-79 CE; before 1914
1770 plan of intended canal near Killerby
1770
John Harrison
1768
Coade Stone fragment
1769
Galileo
1884
Plaster replica of a Greek statue of Asklepios
1860-1920; 500-401 BCE
Replica of Roman equal-arm balance, from Pompeii, 79 AD
1-79 CE; before 1914
Plaster replica of a Greek state of Asklepios
1860-1920; 500-401 BCE
Plaster replica of black Basalt Cubit Rod 531
1931; 250 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Haematite weight, Syrian
2200 BCE
Red granite drill core
2686-2613 BCE
Folding coin scale for weighing guineas and half-guineas
1774
Swedish subfossil pine sample, 1998; 1600 BCE
1684-1569 BCE; 1998
Pottery vase, from Nihawnad, Persia, 3000 BCE
3000 BCE
Earthenware jug
2000-1350
Persian pottery measure
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Earthenware jug
2000-1350
Pottery vase found at Nihawnad, Persia
3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Roman stone water main
30
Persian pottery measure
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Pottery vase found at Nihawnad, Persia
3000 BCE