Kathiri State of Seiyun. 1966, Sultan Hussein and Scenes, surcharged in red or black with ''South Arabia'' and new denominations, 5f/5c-500f/10s, complete set in sheet margin blocks of four, full OG, NH, VF, SG #42/54, C.v. £220++ (Image)

Kathiri State of Seiyun. 1966, Sultan Hussein, trial black instead of blue bilingual surcharge 5fi on 5c brown, right sheet margin block of four, full OG, NH, VF, A. Rendon certificate, SG #55 P, Mi #55b, €600++, Est. $150-$200 (Image)

Qu'aiti State in Hadhramaut. 1966, Sultan Awadh and Scenes, bilingual surcharges in red or black ''South Arabia'' and new denominations, 5f/5c-500/10s, complete set in sheet margin blocks of four, SG #53/64, C.v. £160++ (Image)