““Domestic and International Communications Network” advertising postcard, Tokyo Nichi Nichi Shimbun, Tokyo, c. 1940.
Mainichi Shimbun
““Domestic and International Communications Network” advertising postcard, Tokyo Nichi Nichi Shimbun, Tokyo, c. 1940.
Comparisons of Daily Newspaper Circulations, Worldwide, c. 1930.
Tokyo Nichi Nichi Shimbun (Newspaper), Yurakucho, c. 1930.