Lot
306 
(Cameo) W.O. Hickok, Manufacturer of Ruling Machines, Harrisburg, Pa., fancy leaf corner card in gold on cover bearing 3¢ dull red (11A), three margins, tied by blue "Harrisburg,Pa., Jan 4" cds to Buffalo, N.Y.; small part of flap missing, Very Fine and scarce ad cover in gold. Estimate $300 - 400.
Realized: $250