468 | Colombia. Airmail

★Yvert 21, 23. 1920. 30 ctvos negro sobre rosa (pliegue horizontal) y 50 ctvos verde. Sobrecargas consulares a mano "G.M." y "G.Mejia". BONITOS Y RARISIMOS.

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Automatically generated translation

★Yvert 21, 23. 1920. 30 cents black on pink (horizontal fold) and 50 cents green. Consular surcharges by hand "GM" and "G.Mejia". BEAUTIFUL AND RARE.