Clarendon Press / Oxford University Press, 1923. Octavo, rebound in darkgreen cloth, spine gilt lettered with crown device. pp 348 + plates + folding chart at rear. Ink ownership inscription at front; covers bowed; yellowing to page edges and to endpapers; puckering to some inner margins from inept binding; in all, a good clean, tight and unworn copy. Scarce in original edition. 1.5 kg parcel