(British Post Offices) 1871 (JU 9) envelope to “His Excellency J Osman Bey/ care of/ Sir Thomas Gabriel Bart, Wimbledon” franked Great Britain 1865-73 pair 4d., plate 12 tied by ‘B01’ obliterators with Cairo cds at base, redirected to Richmond and franked 1858-79 1d., plate 111 tied London SW duplex; small part of backflap missing otherwise fine.