COLOMBIAN AIRMAILS - SCADTA 1923 CONSULAR AGENTS CACHETS NICARAGUA - ZELAYA Covers Addressed to USA with blue

Addressed to USA with blue 'Registration Seal' tied on reverse by oval CERTIFICADOS TAMPICO markings with various transit and arrival marks

Addressed to CARTAGENA

This cover was flown by the US Marine Corps on the resumption of the regular airmail service

Small piece with 1920 300rs rose red 'Industry' issue and 1930 2000rs blue 'Dr Victor Kondor' commemorative CONDOR issue both tied by fine SYNDICATO CONDOR JOINVILLE cds dated 10 MAR 1930

Arrived here yesterday in "S

COLOMBIAN AIRMAILS - SCADTA 1923 CONSULAR AGENTS CACHETS NICARAGUA - ZELAYA Covers Addressed to USA with blueCover franked with 1923 10c blue national issue and 1923 30c dull blue SCADTA issue (SG 398 & 41) tied by BOGOTA SCADTA cds's in red dated 22. II. 1923. Addressed to MANCHESTER, UK with fine strike of boxed 'Use the Colombian Airmail ! It saves you 10 Days ! Information and Stamps Langstaff, Ehrenberg & Pollak, Liverpool' British consular agents cachet in purple on reverse with BARRANQUILLA SCADTA transit cds.