Air Post stamps

1922-29, Inaugural Flight Mexico, DF - Tepic, Eagle 50c, two copies on paper without watermark, first one is in blue and red brown, left sheet margin copy, the other one - in dark blue and claret, full OG, NH, VF, the last one with Elliott guarantee hs, C.v. $360

200.00

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