Van Arsdell, R.D., Celtic Coinage of Britain, London, 1989, xvi + 584pp, 54 plates, dj (Manville 1662); Hobbs, R., British Iron Age Coins in the British Museum, London, 1996, 246pp, 137 plates, dj (Manville 1812) [2]. Publisher’s cloth; mint copies £90-£120