1973. No Edition Stated. Unpaginated. Brown paper cover. Vol 29 No 4. Stapled binding. Paginated pp623-852 with separately paginated index. Pages have slight foxing, tanning and minor thumbing. A few dog-eared corners. Paper cover has minor wear with slight marks, creases, some sunning and modest edge wear. Slight surface tear to front cover. Initials in pen to front cover.