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1 jan 1637 ano - First use of firearm proof-marks

Descrição:

-The firearm is inspected after the test, and if it is found to be in sound condition, then it is marked with a proof mark to indicate that it has been proofed.

Adicionado na linha do tempo:

History of Firearms

ByJo Hermee
16 nov 2018
4
0
2109

Data:

1 jan 1637 ano
Agora
~ 389 years ago

Imagens:

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