Title from Keller.
French suit system.
Type: Historical.
Composition of deck: 52 [A, K, Q, J, 10-2].
Suit and rank are indicated by a small card in the upper right corner.
The cards were originally printed on a sheet with the title, "Le jeu des fortifications," with the rules of the game, separate text on the subject of fortification, a list of terms used on the cards, and a dedication.
"Inventé et dessiné par Gilles de la Boissiere, Ingenieur ordinaire du Roy"--Printed at bottom of original sheet.