Lot
399 
Centennial, Phila'da Pa. Apr 20, clear strike of cds duplexed with five-bar circular grid tying 3¢ green (158) on buff cover with purple "1776 - International Exhibition, Philadelphia. - 1876, United States Centennial Commission" corner card envelope to Jenkintown Pa.; no flap, Very Fine, This is the earliest known use of P76-01. Bomar No. P76-01 Estimate $200 - 300.
Realized: $140