| Image | Description | Stock Code |
|---|
 | 1923 : attractive colour illustrated "Remington Rifle" cover with Scadta 1923 30c on 20c grey plus National issue sent from Barranquilla (1 Nov) to Medellin £120 | SC/14193/C |
 | 1923 GB Consular: corner card cover from Manchester, England to Medellin with 2 x 1923 10c with printed "GB" opts plus Colombian National issues all cancelled in transit at Barranquilla. Very fine £180 | SC/14194/C |
 | 1925 : cover sent from Barranquilla (10 Aug) to Managua, Nicaragua flown on the first Central American survey flight with special boxed cachet and arrival b/stamp (17 Aug). Scarce £300 | SC/14362/C |
 | 1928 : incoming cover from Copenhagen to Barranquilla for forwarding to Bogota with Danish stamps plus unoptd 1923 30c Scadta with latter cancelled at Barranquilla. Arrival b/stamp £420 | SC/15115/C |
 | 1928 : incoming cover to Medellin with GB 1d stamp and Scadta 1923 30c both tied by New York PAQUEBOT machine cancel with Barranquilla transit cds's alongside. Unusual £150 | SC/15120/C |
 | 1929 : envelope trimmed for use as a wrapper sent from Barranquilla (22 Jul) to Bogota with Scadta 1919 10c and 1c National issue accepted on first flight from Giradot to Bogota with special cachet. A scarce unannounced flight. Gebauer states less than 15 covers in existence £240 | SC/14192/C |
 | 1929 : Colombian 2c psc (H&G 20) with added Scadta 2 x 1923 5c written from Monterrey in Mexico to Bogota and believed carried in the diplomatic pouch to Barranquilla where it entered the mails £180 | SC/14199/C |
 | 1929 : commercial cover from Bogota (23 Jul) to Barranquilla accepted on the first flight from Bogota to Giradot with special cachet. Gebauer states "Only a few letters carried". Scarce £150 | SC/14718/C |
 | 1929 : cover with "Legacion de Colombia/Madrid" corner card to Bogota with Scadta 1923 30c with "E" Consular opt (Espana) and 4c National issue tied by Barranquilla cds £300 | SC/15119/C |
 | 1930 Canadian acceptance: incoming airmail cover from Vancouver, British Columbia to the Royal Bank of Canada in Girardot with Canadian 2c regular and 5c airmail issues plus Scadta 1929 10c and 15c issues former tied by Vancouver cancel and both tied by Barranquilla cds. Arrival b/stamp. A rare franking £600 | SC/16017/C |