A mint is an industrial facility which manufactures coins that can be used as currency.
United States Mint, Philadelphia
Bronze mold for minting banliang coins, Warring States period (475–221 BC), State of Qin, from an excavation in Qishan County, Baoji, Shaanxi province, China
Ionia, uncertain city (possibly Kyme, Aeolis) 600–550 BCE, Hemiobol. Horse head, rough incuse
A furnace for producing molten metal for coin production.
The history of coins stretches back to the first millennium BC/BCE. Notable early examples of coins include the Lydian lion coins, Persian daric and siglos, Tong Bei, the dirham and gold dinar.
Electrum coin from Ephesus, 650-625 BC. Obverse: Stag grazing right, ΦΑΝΕΩΣ (retrograde). Reverse: Two incuse punches, each with raised intersecting lines.
610–560 BC Lydian electrum coin denominated as 1⁄3
Double-die style struck coin from Ancient India, c 304-232 BCE featuring an elephant on one face and a lion on the other.