Lot n°
Symbol(s)
Estimate (CHF)
December 6, 2025 | 63
30154
30156
30154
G H
Scott C7
1920 Companía Colombiana de Navegación Aérea (CCNA) 10c “fuselage and tail of biplane”, large
margins all around and lightly tied to small piece by violet CCNA oval cachet and airmail cds, very
rare especially in this outstanding condition, this being the rarest stamp of the set with only 17 used
examples known this may well be the finest off-cover; signed Holcombe (Scott C7, Yv. 6 €5000).
1’200 - 2’000
30155
F
Scott C10
1920 Companía Colombiana de Navegación Aérea (CCNA) “ocean liner”, large margins all around, on
1920 (Feb 21) envelope on outbound flight, tied by Cartegena CCNA oval cachet and Barranquilla cds
(incorrect year date of 1919), further franked with 3c tied by airmail cds, reverse with Barranquilla
arrival. Only 16 covers are recorded with this stamp, very fine (Scott $2’750).
500 - 1’000
30156
G
Scott C11
1920, March 6, Third Flight. 10c green and National Post 3c, both on piece of reverse of envelope
carried in this flight, showing CCNA oval of Cartagena, 6 March c.d.s. on dispatch and “Recibo” large cds
of Barranquilla; very rare. Ex Toro Pinzón.
100 - 150