Lot
404 
Clarke's Centennial Express to the Black Hills, green imprint on 1876, 3¢ Centennial entire to Saunton, Dakota, reverse with allover "Sidney Short Route to The Black Hills" ad and information regarding the service, entire canceled with violet "Sidney, Neb., Apr 17" postmark; slight cover reduction at left, Very Fine. Estimate $300 - 400.
Realized: $1,050