Lot 561
Mexico, Airmail, 1929, 25c green & brown, imperf, trial color proof, full margins, in combination with 1926, 4c green + 5c orange + Postal Tax 1926, 1c brown (659+660+RA2) on on airmail cover to San Antonio, Texas, tied by "Servicio Aereo, Mexico, 12 Jul, 29" cds's, airmail etiquette; couple small opening tears at bottom, Very Fine, On May 3, 1929 various proofs were sold at the Mexico post office for collectors (225 in all), however many were later used, these seldom come for auction, this cover was last sold in 1995. Scott No. C3 var.Sanabria No. 15 Estimate $750 - 1,000.
Realized: $900