Cambridge: Cambridge University Press, 1918. Three volumes, 8vo., pp.120; 120; 112; plain brown boards with beige cloth spines, black lettering, b/w plates and b/w frontispiece to vols I & III; ownership bookplate to front paste down endpaper of vols I, II & III, ownership autograph in ink front free endpaper of vols II & III and in pencil to vol I, toned to endpapers of vol II and light toning to margins, rubbed to extremities, with wear to corners of boards, with the lower corners to vol I slightly knocked, otherwise very good. No dust-jackets.