France
Yvert 238(2), 197(2), 199. 1929. 1´10 f pink carmine, two stamps, 45 cts lilac and 50 cts orange. Certificate from LE BOURGET to CASABLANCA (MOROCCO). On the front there is text "4 days of total travel from PARIS to MADRID. November 19, 1929" and arrival on the back. MAGNIFICENT AND RARE, ONLY FORTY LETTERS WERE CARRIED ON THIS FLIGHT.
Ref: 0000101449
France
Yvert 238(2), 197(2), 199. 1929. 1´10 f pink carmine, two stamps, 45 cts lilac and 50 cts orange. Certificate from LE BOURGET to CASABLANCA (MOROCCO). On the front there is text "4 days of total travel from PARIS to MADRID. November 19, 1929" and arrival on the back. MAGNIFICENT AND RARE, ONLY FORTY LETTERS WERE CARRIED ON THIS FLIGHT.
Ref: 0000101449