Undated (circa 1930s). 256pp, 6pp colour plates, some in text black and white illustrations. Blue cloth-covered boards, black design and titles on front, black titles on spine. 12mo. Sun-faded spine and board edges; rubbed corners and spine ends, cloth wearing, some staining to boards. Top text block edge dust damaged, remaining edges tanning. Endpapers starting to fox and tan, hinges cracked and stretched, volume quite loose. Otherwise, internally neat, clean and bright.