Airmail - Numbers 54 & 57 Overprinted "AIR MAIL - 1963-64 - HONOURING BRITISH RED CROSS - SURGICAL TEAM" and Surcharged 1964
Ora in esposizione: Regno dello Yemen - Francobolli postali - 1964 - Airmail - Numbers 54 & 57 Overprinted "AIR MAIL - 1963-64 - HONOURING BRITISH RED CROSS - SURGICAL TEAM" and Surcharged - 2 francobolli.
