Auction: 168 - The Philatelic Collector's Series Sale
Lot: 613
#366, 1927 10c Dull green on June 9, 1931 French Cie. Gle. Aéropostale envelope from Hamburg, Germany, sent to a "poste restante" address at Rio Grande do Sul, Brazil, with corresponding airmail of Brazil on June 21 on reverse, forwarded to Argentina in August where the San Martín stamp was applied on the 21st, minor imperfections, but a rare combination franking.
Sold for
$75