Hardy, R. Allen The jewelry engravers manual R. Allen Hardy and John J. Bowman ; illustrations by R. Allen Hardy - Mineola, N.Y Dover Publications 1994 - vi, 143 p. : ill. ; 22 cm Originally published: New York : Van Nostrand Reinhold, 1976. Includes index ISBN: 9780486281544 Subjects--Topical Terms: Jewelry engravingLetteringMonograms Dewey Class. No.: 739.275 HAR