Undated (circa 1940). 126pp. Blue cloth-covered boards; dark blue titles on front and spine. 24mo. Signature binding. Sun-faded boards and spine, 8cm section at top rear board. Soiled front. Lightly bumped spine ends; 4mm closed tear at spine heel. Binding stretched and loose; lightly cocked. Top text block edge dusty, remaining edges starting to tan and fox, affecting some page margins. Hinges cracked and stretched. Endpapers foxed. Otherwise internally neat, clean, bright and tight. Fully illustrated with black and white line drawings throughout.