SEAR, D.R., a collection of books concerning ancient coins, including 'Greek Coins and their Values Volume I', London, 1978, 316 pp.; 'Greek Imperial Coins and their Values', London, 1982, 636 pp.; 'Roman Coins and their Values', 3rd and 4th editions, London, 1981 & 1988, 376 pp., and 388 pp.(2); 'Byzantine Coins and their Values', London, 1987, 526 pp. Fine. (5)