London: Her Majesty’s Stationery Office, 1963. [Volume II only] Large 8vo., red cloth, gilt, upper edges burgundy/red, colour frontispiece, b/w plates, b/w fold-out figures; marks from removed stickers, library stamps, reference number and barcodes sticker all to front free endpaper, additonaly small card pocket for library reference cards stuck to front paste-down, otherwise internally clean, three marks where tape has been removed to front board, light rubbing, overall a good+ copy in good dust-jacket, heavily sunned, with library number to tailband, closed tear to front upper margin.