DU CHOUL, GUILLAUME. Discours sur la Castramentation et Discipline Militaire des Romains [etc.]. Woodcut arms of the author on title; 43 large woodcut illustrations; folding plan of Roman encampment. 55, [1]; 20, [5] (of [6]) leaves, including blank o4; lacks final blank. Faint ruling in red throughout. Folio, 325x224 mm, 19th-century calf, one raised band chipped off spine, front cover detached; occasional marginal soiling and foxing. wide-margined copy. Lyon: Guillaume Rouillé, 1554