Worldwide Stamps and Covers Colombia Air Post stamps
Sale No: 84
Lot No:231
Symbol:**
Cat No:C11A-D
Air Post stamps. 1920, Biplane over Mountains, 10c green and 10c brown red, two sheet margin blocks of four, each contains two se-tenant pairs, block in green with printer's marking on the selvage, no gum as produced, NH, VF, C.v. $520++ (Image)