unused Aden and States, 1937-45, collection of unused stamps, incl. nos. 1-12, 16-27, also Kathiri State of Seiyun nos. 1-11 blocks of four, Quaiti State of Shihr & Mukalla nos. 1-11 blocks of four, few small faults, most appear fine-very fine, Scott retail $approx. $280.00, Gibbons £570est.