Proof 1981 Ninth Arab Archaeological Conference, imperforate proofs with 25f. (unissued) and 75f. and 25f./75f. unissued miniature sheet on Bradbury, Wilkinson cards (2), both cards "as submitted 29.7.80"; also imperforate proofs with 75f., 125f. and miniature sheet on Bradbury, Wilkinson card, "as submitted 8.10.80"; working die proofs with 25f. unissued (11), 75f. (6), 125f. (6) 25f./75f. unissued miniature sheet (23) and 75f./125f. miniature sheet (6), all on gummed paper; also small range of artwork, including composite essays for 25f. unissued, 75f. values and a rough of the unissued 25f./75f. miniature sheet; a very interesting lot