Commander R P Mack  Published jointly by Spink & Seaby, London.  2nd edition, 1964. HB (blue cloth, gilt-lettered spine). xii + 195 pages + 32 plates of good b/w photos.  

A standard reference work on the subject.  Although other books on Celtic coins have been published, this one maintains its popularity because of its relative simplicity, and the best plates in this edition.

D/J a little scuffed and faded, and a few tiny tears. Internally almost as new.