1929

FIRST DAY OF CIRCULATION – WITH CANCELLATION “VIA AEREA*BS.AS.*12OCT29” TO LOS ANGELES, CALIFORNIA, VIA PANAGRA – AT THE BACK METER CANCEL “12 OCTUBRE-INAUGURACION LINEA AEROPOSTAL-VIA PACIFICO-BUENOS AIRES-NUEVA YORK” “BUENOS AIRES-1*OCT12 1929”