Funny you should mention that - they used to do that until the late sixties. https://en.wikipedia.org/wiki/United_States_Postal_Savings_System https://en.wikip

Funny you should mention that - they used to do that until the late sixties. https://en.wikipedia.org/wiki/United_States_Postal_Savings_System https://en.wikipedia.org/wiki/United_States_Postal_Savings_S...