Liberia 1936 (February 28), "Air Mail. Six Cents" surcharges, complete set of three on local FD cover with appropriate Monrovia date stamp, usual soiling, still F/VF and scarce, C.v. $825 as for set off cover, Est. $300-$400

200.00

1937-45, Waco Plane, 1c-6c, perforated and imperforated complete sets of six in tete-beche pairs, five pairs imperforated between (E. Kessler guarantees) and four stamps with later surcharges (one - inverted), in additionthree Air Mail covers of 1937 from Monrovia to Germany, Austria or Gold Coast, stamps with full OG, NH or LH (surcharges, one - used), all are VF, C.v. $557 for stamps only, Est. $300-$400

200.00