Colombia, 1848 (Jun. 17) London, England to Bogota, Colombia. Blue folded letter with red "London, Paid, 17 JU 1848" cds and red manuscript "2/" shilling prepaid rating, endorsed "pr RMS. Thames" at lower left, red "Cathagena, Debe." oval postmark and matching "8" due handstamp, Very Fine.
Estimate; $200 - 300. Est. $200-300 (Image)

Est. $200-300

Colombia, 1855 (May 11) Carthagena, Columbia to London, England. Gray folded cover from the Rothschild correspondence with sharp strike of red "Bogota, Franca" oval and matching "15" rating, flap with black British Post Office "Carthagena, MY 11 1855" double-arc datestamp and red London (6.7) arrival cds, manuscript "2/-" shilling due rating, Very Fine, with 1989 Holcombe certificate.
Estimate; $300 - 400. Est. $300-400 (Image)

Est. $300-400

Colombia, 1857 (Dec. 9) Mompos, Colombia to Giron, Colombia. Blue datelined folded letter with blue "Pazitrspalacio's Mompos" double-oval, flap with forwarder's "P.G. & C." endorsement, bold strike of "Bogota Debe." due oval postmark and "15" rating handstamp, Very Fine.
Estimate; $150 - 200. Est. $150-200 (Image)

Est. $150-200

Colombia, 1863 (Jun. 1) London, England to Medellin, Colombia. Datelined folded letter with red "Lombard Street, Paid, JU 1 63" rimless cds and red manuscript "2/-" shilling prepaid rating, blue "Cartagena. Debe." oval postmark and matching "De Ultramar" framed handstamp and "2" due rating handstamp, endorsed "p. R.M.S. La Plata", Very Fine.
Estimate; $200 - 300. Est. $200-300 (Image)

Est. $200-300

Colombia, 1920, 10c "Ocean Liner" Multicolored. Central neat purple "C.C.N.A. Cartagena" cachet handstamp, ample to large margins, strong bright colors, Very Fine and choice, an attractive example of this rare 1920 multicolored issue, with 1969 P.F. certificate.
Scott No. C10; $2,750. Scott $2,750
(Image)

Scott $2,750

Colombia, 1920, 10c "Clouds & Biplane" Multicolored. On piece tied by purple "Compania Colombiana" oval handstamp, ample to large margins, Very Fine, signed A. Diena, A. Roig and others.
Scott No. C3; $1,875. Scott $1,875
(Image)

Scott $1,875

Colombia, 1920, 10c "Tail of Biplane" Multicolored. Ample to large margins, minor margin scuff at bottom, tied by purple "C.C.N.A. Barranquilla" cachet handstamp on cover to Cartagena, in combination with 1917, 2c carmine rose + 1917, ½c on 20c black pair and 3c on 10c violet (341, 352-352) tied by bold "Correos Aereos, Barranquilla, Mar 4, l920" oval handstamps; cover file fold affecting two regular issues, otherwise Very Fine, signed Holcombe.
Scott No. C7; $3,800 for off cover; Estimate $3,000 - 4,000.

THE RAREST OF ALL 1920 10C COMPANIA COLOMBIANA DE NAVEGACION AEREA MULTICOLOR ISSUES. Scott $3,800 for off cover
Est. $3,000-4,000 (Image)

Scott $3,800 for off cover
Est. $3,00

Colombia, 1920, 10c "Plane on Ground" Multicolored. Large margins and rich color, tied by purple "C.C.N.A. Cartagena" cachet handstamp on reverse of cover to Barranquilla, in combination with 1908, 1c green + 2c red (326-327) tied by purple "Correos Aero, Cartegena Columbia, Feb 23, 1920" cds on front of cover; cover heavily reduced at left and opened at side for display, otherwise Very Fine, with 1996 Holcombe certificate.
Scott No. C9; Estimate $1,500 - 2,000.

A RARE COMPANIA COLOMBIANA DE NAVEGACION AEREA FIRST FLIGHT COVER. Est. $1,500-2,000 (Image)

Est. $1,500-2,000

Colombia, Registry, 1900, 10c Red Brown on Pink. Manuscript number "536", on 10c black on yellow (B5) entire bearing #150, 163, 170-171, tied by purple Cartagena, 3 May 1900" cds to Lucern, Switzerland, New York (5.16) transit backstamp and New York registry label (FX-NY1a) affixed, Lucern (5.24) arrival backstamp, fresh and Very Fine.
Scott No. F11; Estimate $300 - 400. Est. $300-400 (Image)

Est. $300-400

Colombia, 1903, Registration, 20c Blue on Blue. Manuscript "3549" number, affixed on 10c black on orange entire to Tehran, Persia, green A.R. form affixed on reverse with 1902-03, 10c blue on blue (H3) tied by cds, purple "Recomendados, Barranquilla, Jul 9 1903" origin cds, purple New York (7.22) oval backstamp with New York registry label (FX-NY1a) affixed with blue "67109" number, Baku (7.25) transit backstamp, Tehran (8.18) arrival cds on A.R. form, returned to sender, Baku (8.11) backstamp, New York (9.8, 9.9) oval backstamps and second New York registry label (FX-NY1a) affixed over original with blue number "179", Barranquilla (9.21, 11.5) cds's, Very Fine and scarce use.
Scott No. F17; Estimate $400 - 600. Est. $400-600 (Image)

Est. $400-600

Croatia, 1943 Third Red Cross Issue Complete. Imperforated set in multiples (8 sets) plus complete imperforated set in blocks of six - color trials and set with red cross print missing (total of 220 stamps), o.g., never hinged. Michel No. 118/127, Z2.
Scott No. B42-B51 vars.; Estimate $250 - 350. Est. $250-350 (Image)

Est. $250-350

Czechoslovakia, 1934 National Anthem Souvenir Sheets. Without gum as issued, both bright and fresh, with original folders, Very Fine, with 2006 Raybaudi certificate.
Scott No. 200a-201a; $1,200. Scott $1,200
(Image)

Scott $1,200

Czechoslovakia, 1919, 3h//4k Austrian Overprint Issues. 18 first issues neatly arranged on oversized registered handback cover, each tied by "Praha, 15.XII.19" cds, registry and express etiquettes, Very Fine and choice, an impressive franking, with 2014 Sismondo certificate.
Scott No. B1-B3, B5-B16, B20, B22-B23; Estimate $200 - 300. Est. $200-300 (Image)

Est. $200-300

Denmark, 1857, 16sk Gray Lilac. Full to large margins, used with 4s brown (4), four margins, each tied by neat Copenhagen "1" three-ring cancel on blue 1860 folded cover to Stavanger, blue M. Abraham merchants oval and "Kobenhavn, 13/6" origin cds, Sandosund (6.14.1860) arrival backstamp, Very Fine and choice use, with 1999 Paaskesen certificate. Facit No. 6.
Scott No. 6; Estimate $750 - 1,000. Est. $750-1,000 (Image)

Est. $750-1,000

Dominican Republic, 1891, 80c on 15c UPU Surcharge Entire. Addressed to New York City, canceled by blue "Santo Dominico, 8 Abr 91" cds, purple registry boxed handstamp and receiving backstamp, Very Fine.
Estimate; $150 - 200. Est. $150-200 (Image)

Est. $150-200