Lot
624 
Liberia, 1938, 3¢-$1 Airmail issues complete, imperforate, with "Proof" overprint, in pairs, 4¢ value in orange and yellow, o.g., never hinged, all with full margins, fresh and pristine, o.g., never hinged, Very Fine, with only 48 of each value produced in imperforate form and usually being this overprint. Scott No. C4-C13 vars. Estimate $200 - 300.
Realized: $160