1930 'SCADTA' MAIL LONDON TO COLOMBIA/5s (SG416) AND 10S (SG417) SEAHORSES. Large envelope (266x112mm) London to 'BANK OF LONDON AND SOUTH AMERICA LIMITED, Bogota, COLOMBIA.' with KGV 1d (SG419), 1/- block cypher (SG429), also 5/- (SG416) and 10/- Seahorses (SG417), latter one short perf tied slightly blurred LONDON date stamps 15 APR 30. Mailed per S.S. Majestic (White Star Line) via Southampton to New York and Barranquilla, then air mail via SCADTA to Bogota with SCADTA COLON date stamp 1 V 1930. (Ref 83777).