Proof 1980 1400th. Anniversary of Hegira, with two sets of four and miniature sheet, each set and miniature sheet on Bradbury, Wilkinson card, "as submitted 13/12/79", one with "HEJRITA" on all four stamps, the other with "HEGRIAT" on all four stamps; also working die proofs with "HEJRITA" 25f. (7), 75f. (7), 100f. (7), 160f. (7) and "HEGRIAT" 25f. (7), and 100f., 160f, 75f. proofed together (7), and miniature sheet (9, three without wording at sides and six with wording), all on gummed paper; also artwork for values and inscriptions; a good lot