Crusader Castles, edited by A.W. Lawrence.
First edition, number 373 of 1000 copies, 2 volumes, 4to, titles printed in red, collotype frontispiece in volume 2, collotype and line facsimiles, illustrations, maps and plans after Lawrence in the text, many full-page, some colour-printed. 2 folding maps after H. Pirie-Gordon contained in a loosely-inserted envelope, original red crushed half morocco over cloth by Sangorski & Sutcliffe, spines gilt, top edge gilt, others uncut, extremities lightly rubbed, cloth lightly marked, but a very nice set.
O'Brien A188 & A189.