Airmail cover franked with 1929 3c on 15p black and 15c on 15p black TRAIN issue with 'SERVICIO AEREO 1928' overprints, 1929 3c on 2p 50c purple and 1927 1c olive green TAX issue (SG 239, 241, 143 & 223) tied by MAZATENANGO SUCHITEPEQUEZ cds's dated 28 NOV 1931 with blue & white 'Correo Aereo Guatemala' airmail label and boxed CORREO AEREO INTERNACIONAL 30 NOV 1931 GUATEMALA, C.A. airmail transit mark alongside. Addressed to GERMANY.