Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Colombia - 1953, Ministry of the Communications Building, 5c/8c- 15c/20c, set of three surcharged values, each one has double surcharge, full OG, NH, VF, each one with F. Kessler guarantee hs on reverse , Sc. #C227-29 var