1941 First Flight Liberia-U.S.A., complete set of ten, key values l.h., few low values n.h., mostly fine-v.f., signed Brun, Stolow, etc., with 1965 BPA certs for the two key values. A rarity from Liberia, only 42 complete sets recorded, cat. $6300 (Cat No. C17-26) (Image)

Cat. $6300, Est.$6,000