British & Empire Factory Production, Proof, Inspection, Armourers, Unit & Issue Markings. Soft cover, 11 x 8¾ in., 140 pp, circa 80 illust., 2001. ISBN 0 949749 43 5. Thousands of service markings are illustrated and their applications described. Invaluable reference on units, also ideal for medal collectors. Presentation first edition of 300 numbered copies with hard cover & dust jacket also available.