Lot
4600 
(Railroad Illustrated) Pennsylvania Railroad Promotional Map Envelope, all-over illustrated design of PENNA RAIL ROAD route map on buff cover to Pottsville, Pa. bearing 3¢ dull red (11A) tied by blue Philadelphia cds, flap with brown shield cameo advertising (torn), Very Fine. Estimate $200 - 300.
Envelope posted at Philadelphia on April 14th circa 1853 with connecting routes to the west.
Realized: $300