Nishi Tani Yahei, Treatise of Japanese War Currency, Nihon Senso Kaheiron, Tokyo, Showa year 14 (1939), 146 pages, softcover, Japanese text, ex. H. F. Bowker Numismatic Library. Howard Franklin Bowker (1889-1970) was a numismatist and philatelist, collecting and specializing in Chinese coins, stamps and banknotes. He created the first bibliography of Western language publications on East Asian numismatics.
Estimate: USD 10 - 20