London: Jonathan Cape. Very Good+ with no dust jacket; Creases to spine, light crease to corner of front cover, light creases to corners of back cover. Covers are flat with no bends or thumbing. Gift inscription to IFC. 1977. Reprint; Sixth Printing. Softcover. Begun by Sir Kenneth Clark and finished by A. E. Popham, Keeper of Prints and Drawings, British Museum. Introduction, 9 essays regarding da Vinci's subject matter, catalog of the drawings, index of collections containing the drawings, concordance with this books plates and those of other catalogs, followed by 320 plates which are b&w photos of the drawings. Text section is paginated, plate section is not: approximately 492 pages. About VG+. A compresensive reference for the student or researcher. ; Trade PB; B&W Photographs; 8vo; 492 pages .