Lot no. 972

10 c. multicoloured imperforate vignette "Fuselage and tail of Biplane" tied by "CCNA / Barranquilla" oval cachet and oval "CORREO AEREO" datestamp to Second Flight cover to Cartagena with Barranquilla datestamp on reverse, overfranked with additional franking as most of the covers of the Banfi correspondence, slight surface abrasion on bottom of vignette, vertical fold affecting two stamps only, slightly soiled, very scarce with only 7 covers recorded bearing this vignette from this flight