日支調停説○門戸開放問題　カナダ　英軍備ノ拡充ニ俟ツ 日支調停説○門戸開放問題　カナダ　英軍備ノ拡充ニ俟ツ

The National Archives of Japan's Digital Archive provides access to the descriptions and digitized images of the historical records preserved by the National Archives of Japan. Anytime, anywhere, free...