Samuel Blatchford, Bell v. First Nat Bank of Chicago…
“ Triplett, 1 Pet. 25, 31: 'The allowance of days of grace is a usage which pervades the whole commercial world. It is now universally understood to enter into every bill or note of a mercantile character, and to form so completely a part of the contract that the bill does not become due, in fact or in law, on the day mentioned on its face, but on the last day of grace. A demand of payment previous to that day will not authorize a protest or charge the drawer of the bill. ”
