1851 Niagara, UC / Youngstown, NY rare exchange office.

1851 SC Niagara, UC (Au 5) to Moorfields, VA, red “Paid 6d” in circle, Canada arc, scarce Youngstown, NY exchange office (Aug 6) and matching 10 in circle, edge faults.

The Niagara, UC / Youngstown, NY exchange office was used for locally exchanged letters and is therefore relatively scarce. The normal exchange offices are Queenson-Lewiston.