State Street map 1950 East 7th to East 8th St.
I found an old map that shows the Downtown Erie business locations in great detail. The old First National Bank Building was located at 715 State Street before it was moved to 138 East 26th Street. It's part of the Stairways' campus, and the bank faces Holland Street. All the other buildings on the odd side of the 700 block of State Street were demolished. Erie Sport Store constructed a new building at 701 State (which is now their old building), First National Bank currently has the middle building at 711 State Street, and Highmark Blue Cross Blue Shield has the building at 717 State Street.