1839 Rare exchange office, Niagara-Youngstown.

1839 Niagara, UC to Albany, NY via the Youngstown, NY exchange office, which is a rare exchange point of mail. It was used for local mail originating in either Niagara or Youngstown. There is no BNA postage charged because it is a border office, and is charge only the US postage of 18¾¢ postage prepaid. A nice Niagara double circle and Youngstown transit confirm the route.