Registered express airmail cover franked with single 1953 10/- ultramarine QE2 issue (SG 149a) tied by fine HAMILTON cds dated 28 MAY 1958 with printed blue & white formula registration label and red & white 'POST OFFICE EXPRESS DELIVERY' label alongside. Addressed to USA with arrival cds on reverse dated 31 MAY 1958. Fine & rare franking.