Cover franked with 2 x 1923 4c blue national issue and 1923 30c dull blue 'Scadta' issue (SG 395 & 41) all tied by multiple fine strikes of SERVICIO TRANSPORTES AEREOS LA DORADA cds in blue dated 7.II.1928 with straight line 'TARDE' alongside also in blue. Addressed to GERMANY with BARRANQUILLA transit marks on reverse. A very scarce origination.