So what the guy would do is he would say okay you've got--if it was local money if it was from this town if it was New Haven money there were New Haven banks the guy would immediately know what it's worth.

所以，那个人将会做的是说,好的，你的钱-如果它是当地货币,如果来自这个城镇,如果是纽黑文的纸币,当时有纽黑文银行,那么这个人将立刻知道它值多少钱。

耶鲁公开课 - 金融市场课程节选