Live Bidding Auction #89

May 24-31, 1930, First SAF two covers from Rio de Janeiro to Lakehurst, each one franked by two stamps, one of which is included black overprint ''Graf Zeppelin. USA'' on 5000r green, the other one - on 10,000r rose carmine, all tied by Rio ''24.Mai.30'' special ds, confirmation cachet, green and yellow ''Condor'' label, Lakehurst ''May 31, 1930'' arrival marking, F/VF, C.v. $300, Sieger #59D, E