Oxford: Clarendon Press, 1979. Two volumes, 8vo., pp.xvi,488;489-940, navy cloth, gilt, b/w frontispieces, two further b/w plates to Volume II; a very good, clean set, in good unclipped dust-jackets, which are toned and with splash-marking to spines, and light chipping to headbands, and closed tear to front upper margin of jacket to Volume II.