Proof 1975 Revenue, two sets of seven values, imperforate proofs of each, each set on Bradbury, Wilkinson card, "as submitted" or "Approved"; also proofs (four in all) of Dry Seals for either Ordinary passport or for Diplomatic and Service Passport, each type arranged side by side on Bradbury, Wilkinson cards (2), one annotated to the effect that separate cards should be prepared as two different departments were involved