Douglas-Morris, Kenneth, Naval Medals 1793-1856, Privately printed, London, 1987, xvi, 542pp.; Douglas-Morris, Kenneth, Naval Medals 1857-1880, Privately printed, London, 1994, xxii, 436pp., blue boards, in original slip cases; Douglas-Morris, Kenneth, The Naval Long Service Medals 1830-1990, Privately printed, London, 1991, xvi, 288pp, blue boards, with dustcover, excellent condition (3) £160-200