1926、[xii], ii, xxvi, 615pp.、22.5x16.5cm
First edition, original grey cloth with gilt title on spine, design in gilt and red color on front cover, top edge gilt, Complete set in 2 volumes ( text-vol. & atlas vol.), 88 photographic plates and numerous illustrations in the text, Atlas with 11 maps and 7 diagrams in colour, VERY GOOD SET 背に少し擦れがあるが当セットとしては例外的に極美で貴重