CUBA 1917 MULTIPLE COLOMBIAN AIRMAILS - SCADTA Stamps 2p 50c brown postal stationery

2p 50c brown postal stationery notification envelope (H&G NB1) with 'CORREOS NACIONALES SERVICIO INTERIOR' overprint in black (Guatemala Handbook Type C)

UK with fine strike of boxed 'Use the Colombian Airmail

a fine unmounted mint marginal block of four

The cover has two strikes of the straight line 'ACCIDENTE DE AVIAO' handstamp in purple

Flown on the first 'Sudamerikafahrt' with 'By Condor Airmail in Brazil' airmail label tied by large RECIFE 'Condor' transit cds dated 28 MAI 1930 on front

CUBA 1917 MULTIPLE COLOMBIAN AIRMAILS - SCADTA Stamps 2p 50c brown postal stationery50c brown carmine 'Portrait' issue, a fine unmounted mint marginal block of four. (SG 343)