Up To Date Business by Seymour Eaton

6. Each bank having a capital exceeding $150,000 must deposit in the

treasury of the United States registered interest-bearing bonds to an amount not less than $50,000. Those having a capital of $150,000 or less must deposit bonds equal to one fourth of their capital stock. Each bank may issue circulating notes to the amount of ninety per cent. of the market value of the bonds deposited by it, but not exceeding ninety per cent. of the par value of the same, and not exceeding ninety per cent. of the paid-in capital of the bank; but no bank is compelled to issue circulating notes. No bank-notes shall be issued smaller than $5. The notes are receivable at par for all dues to the United States except duties on imports, and are payable for all debts owing by the United States within the United States except interest on the public debt and in redemption of the national currency.