Cover franked 1925 pair 4c violet 'Revenue' issue with 'CORREOS PROVISIONAL' overprint plus 1923 30c blue SCADTA issue (SG 406 & 41) tied by BOGOTA SCADTA cds's in red. Addressed to FRANCE with fine strike of boxed 'Profitez du Service Postal Aerien de Colombie (Economise 10 Jours!) Renseignements, Bureau d'Information et Propagande PARIS - 9 Boulevar de la Madeleine' French consular agents cachet in purple on reverse with BARRANQUILLA transit cds in red alongside.