1934, National University issue, complete set of ten, including postal tax stamp, full OG, NH or previously hinged (40c and 10p), F/VF, C.v. is over $2,600

Air Post stamps

1934, National University issue, complete set of eight, nicely centered, full or large part of OG, LH or previously hinged, VF, C.v. $1,617

600.00

1944, Symbol of Flight, set of three essays of unaccepted design of 50c in various color combinations, all are in blocks of four with perfin "Muestra" (Specimen), full OG, NH, VF

300.00

Official stamps

1927, inverted black overprint "Oficial" on Post Office stamp of 5p green and black, full OG, previously hinged, VF, MEPSI certificate, the stamp is listed, but has no price in Scott Cat.

200.00