asia – undivided-back postcards

This page is designed to bring together information about Japanese publishers of undivided backs. There are four periods of Japanese cards up to the end of WWII: Period I. Undivided back: October 1900 to 27 March 1907 Period II. 1/3 divided back: 28 March 1907 to March 1918 Period III. 1/2 divided back: 郵便はかき: March 1918 to February 1933Continue reading “Japan Notes”