Roberts, James N., The Silver Coins of Medieval France (476-1610 AD), Attic Books, Ltd., South Salem, New York, 1996, 587 pages, line drawing plates throughout, hardcover with dust jacket. An excellent treatment of French Royal and Feudal silver coinage in a single volume. It is organized by the designs on coins to facilitate easy attribution. There are many maps showing where the coins were issued and line drawings of each type. Much more user friendly than Poey d 'Avant, Ciani, and others, ex James Farr Numismatic Library.
Estimate: 40-60 USD