Lot
3242 S
Canal Zone, Postage Due, 1915, 1c olive brown, "Specimen" overprint in red. With small hole control punch, top margin irregular block of 15, o.g., never hinged, purple date stamp and red boxed "Return to Record & Specimen Dept" handstamp at top, margin perf separations, Very Fine. Scott No. J4S Estimate $600 - 800.
Realized: $575