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The ingots are believed to have been made before 1000 BC, during the later stages of the British Bronze Age. The site was designated under the Protection of Wrecks Act on 24 November 1993. The wreck is a Protected Wreck managed by Historic England. The ingots found here are an important source of knowledge for prehistoric tin. [1]
Evidence of tin trade in the Mediterranean can be seen in a number of Bronze Age shipwrecks containing tin ingots such as the Uluburun off the coast of Turkey dated 1300 BC which carried over 300 copper bars weighing 10 tons, and approximately 40 tin bars weighing 1 ton. [44]
A possible official stamp has been identified on the Carnington tin ingot. [34] A number of tin ingots have been found in Roman contexts, such as 42 found in a wreck at Bigbury Bay in 1991–92. [35] [36] A site in the Erme Valley, Devon, shows sediment aggregation in late Roman and Post-Roman times due to tin mining on Dartmoor. [37]
The US brass industry grew to be the number one producer by the 1850s. [4] During colonial times the brass and bronze industries were almost non-existent because the British demanded all copper ore be sent to Britain for processing. [5] Copper based alloy ingots weighed approximately 20 pounds (9.1 kg). [6] [7]
A depiction of tin ingots from a 1699 map of Cornwall Tin ingot moulds outside a Cornish mine. In Devon and Cornwall, tin coinage was a tax on refined tin, payable to the Duchy of Cornwall and administered in the Stannary Towns. The oldest surviving records of coinage show that it was collected in 1156. It was abolished by the Tin Duties Act 1838.
Tin ingots (Chinese: 斗锡) were a trading currency unique to Malacca. Cast in the shape of a peck, or dou in Chinese, each ingot weighs just over 1 pound (0.45 kg). Ten blocks made up one unit called a small bundle , and 40 blocks made up one large bundle .
The American Can Company was a manufacturer of tin cans. It was a member of the Tin Can Trust, that controlled a "large percentage of business in the United States in tin cans, containers, and packages of tin." [1] American Can Company ranked 97th among United States corporations in the value of World War II military production contracts. [2]
The wheelpit at Huntingdon mine. The tin mining industry on Dartmoor, Devon, England, is thought to have originated in pre-Roman times, [1] and continued right through to the 20th century, when the last commercially worked mine (Golden Dagger Mine) closed in November 1930 (though it saw work during the Second World War), and "composite mines" such as those producing tin as a by- product, such ...
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