Undated but circa 1950. 256pp, with monochrome plate frontispiece. In pale green cloth-covered boards with deep green titles front and spine. 12mo. Boards very gently rounded at corners and spine ends. Text block edges a little toned. Gift inscription on half title. Some faint spotting throughout. In its original bright dust jacket, a little rubbed at edges with short tear at base of spine. Dust jacket now protected in a Brodart-style sleeve.