A Bronze Age antler pick of c.2000 BC, found 40 ft down in tin bed nr Truro, Cornwall :) Now in @Cornwall_Museum.pic.twitter.com/NJNTNUNFDO
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Abu'l-Fida in the early 14thC on the medieval export of tin from England to Alexandria (based on the 13thC work of Ibn Sa'id al-Maghribi).pic.twitter.com/Y7WKpJZlfE
A medieval tin figurine w/ 4 Hebrew characters inscribed on it—poss 13thC & originally had a crown, now lost; found on Bodmin Moor in 1853.pic.twitter.com/Iymds9QbVT
A medieval oak shovel found in the 19thC in a tin streamworks below Temple bridge, Bodmin Moor (Cornwall).pic.twitter.com/HP9M711VPJ
Tinners' seal, of the form on Edward I's 1305 charter to the tinners—Latin text reads 'The seal of the community of tinners of Cornwall'.pic.twitter.com/6iQvbecm36
The St Mawes tin ingot from Cornwall, found in 1812 and weighing 72 kg; it is now in @Cornwall_Museum and is thought to probably date from the later medieval period.pic.twitter.com/e1szphsXI0
A water-worn gold nugget, the largest known from Cornwall (56mm or 2.2 inches long); found 1808 in Carnon Valley tin stream works and now in @Cornwall_Museum.pic.twitter.com/vitB6NOuWv
A possibly 7th-century tin ingot with a cross mark from Praa Sands, Cornwall; now in @Cornwall_Museum.pic.twitter.com/KsSiwxuUVU
A 3rd-/4th-century AD tin ingot from Carnanton, Cornwall; it weighs around 40 pounds and was found in 1819.pic.twitter.com/JZ1I2ZSuDb
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