Airmail - The 18th World Scout Conference, Lisbon - Issues of 1960 Overprinted "18e CONFERENCE INTERNATIONALE DU SCOUTISME MONDIAL. LISBONNE SEPTEMBRE 1961 +0,25" and Scout Emblem and Surcharged 1961
Ora in esposizione: Haiti - Francobolli postali - 1961 - Airmail - The 18th World Scout Conference, Lisbon - Issues of 1960 Overprinted "18e CONFERENCE INTERNATIONALE DU SCOUTISME MONDIAL. LISBONNE SEPTEMBRE 1961 +0,25" and Scout Emblem and Surcharged - 1 francobolli.
