Initially, the person who is responsible for the safeSecure container for storing money and valuables, with high resistance to breaking and entering. More, its opening and closing, and the contents that are safeguarded inside it. Nowadays, at a central bank, the person who is responsible for matters related to the treasury and cashMoney in physical form such as banknotes and coins. More. Their signature would usually appear alongside others on the banknotes issued by the bank.