1920: Multicolores 10 c. 'Flier in Plane watching Biplane', a superb unused example with large margins all round with small part of Curtiss' in blue at base. Unused as issued, a very fine example of a rare stamp. Signed Calves, Heiman, Todd. Cert. Raybaudi (2012) Scott = $ 3'500. (Image 1) (Image 2) (Image 3) (Image)

1920 (Feb 22): Multicolores 10 c. 'Fuselage and Tail of Biplane', a fine example with large margins all round, used on 1920 First Flight cover front to Barranquilla tied by fine strike of oval CCNA oval handstamp in violet with Colombia 1904 1 c. green and 2 c. rose tied by Cartagena cds (Feb 22) in violet at right. Large Barranquilla arrival datestamp of receipt in black also on front. Creased away from the stamps, a scarce usage: only 10 covers recorded bearing this, the rarest of all the vignettes. Signed Todd AIEP Scott = $ 3'800 off cover.rnrnProvenance: Corinphila sale 80, March 1990, lot 5699; Collection Dr. Hugo Goeggel, Corinphila sale 188, lot 4198. (Image 1) (Image)

1920 (Feb 22): Multicolores 'Fuselage & Tail of Biplane' 10 c. imperforate vignette, a superb used example with 1918 3 c. red tied to cover addressed to Medellin and endorsed 'Via Correo Aereo a Barranquilla', by oval CCNA handstamp in violet and by Cartagena circular datestamp (Feb 22) in violet and arrival datestamp in violet on reverse. A rare First Flight cover (especially to a destination other than Barranquilla), the Multicolores with some minor creasing and wrinkles of no significance: only 10 covers recorded with this, the rarest of all the designs. Signed Irwin Heiman, Herbert Bloch. Cert.Friedl (1978) and Moorhouse (2014) Scott = $ 3'800 off cover.rnrnProvenance: Collection Jack Boonshaft, Harmers, London, Dec 1993, lot 2073; Collection Dr. Hugo Goeggel, Corinphila sale 191, Nov 2014, lot 194. (Image 1) (Image 2) (Image 3) (Image)

1920: Multicolores 10 c. "Condor on Cliff" imperforate vignette, large margins all round for this stamp, used on Second return Flight to Cartagena tied by CCNA handstamp with definitive 1923 5 c. dull blue (overfranked by 2 centavos) lightly tied by oval 'Correos Aereos / Barranquilla' datestamp (March 4) in violet. Reverse with Caratgena arrival cds (same day) struck in blue. Envelope slightly trimmed but a rare and extremely attractive cover. Signed A. Diena Muller #4. Scott = $ 3'000 off cover.rnrnProvenance: Collection Dr. Hugo Goeggel, Corinphila sale 183, Sept 2013, lot 3166.rnrn (Image 1) (Image 2) (Image)

1920: Multicolores 10 c. 'Plane at Rest, Pilot Foreground', a superb used example with large margins all round cancelled by complete strike of oval 'CCNA / Cartagena' handstamp in violet and small part of 'Curtiss' in blue at base. A fine example of a rare stamp. Signed Todd AIEP Scott = $ 1'875.rnrnProvenance: Dr. Hugo Goeggel, Corinphila sale 183, Sept 2013, lot 3168. (Image 1) (Image)

1920 (Feb 22): Multicolores 10 c. 'Ocean Liner with Biplane', a fine example with huge margins on three sides and trimmed along yellow edge at base, used on 1920 First Flight cover to Barranquilla tied by fine strike of oval CCNA oval handstamp in violet with Colombia 1904 1 c. green and 2 c. rose tied by Cartagena cds (Feb 22) in violet at right. Reverse with large Barranquilla datestamp (feb 23) of receipt in black. Cover slightly trimmed and carefully restored but very rare. Cert. E. Diena (1979) Scott = $ 2'750 off cover. (Image 1) (Image 2) (Image 3) (Image)

1931: Re-opening of the Armail link between Leningrad and Berlin, Two airmail postal stationery envelopes addressed to Josef Sonntag in Cali bearing mixed frankings Colombia/Scadta/Russia and showing special and transit cancellations as needed, average condition. (Image 1) (Image)

1921/29: Lot with SCADTA issues unused, mint, incl. 50 c. pale green from upper right corner of sheet with mutilated and inverted Girardot overprint, Scott C25/34 part set to 3 p., Scott C38/67 the two compl. set to 5 p. incl. registration stamp in og. corner blocks of four as well as Ecuador 1928 unissued part set of four to 3 s. yellow with Provisional ovpt. in horizontal marginal pairs. All fine and fresh of colours. Scott = US$2'500+. (Image 1) (Image 2) (Image 3) (Image 4) (Image)