BRITISH MUSEUM. Allen. D. (Edited by John Kent and Melinda Mays).
Catalogue of Celtic Coins in the British Museum. Volume I. London, 1987
With supplementary material from other British Collections. Volume I: Silver Coins of the East Celts and Balkan Peoples. Quarto, pp. 80; 31 plates. Casebound. Almost as new. Out of print and becoming very scarce.