reconstruction ceremony commemorative badge

Photo courtesy of the owner. Reverse 復興式典紀念 - Reconstruction Ceremony Commemorative 昭和五年三月 - March 1930 芝區 -Shiba Ward Marked with Martlet for Hattori https://asiamedals.info/threads/history-labels-i-marks-of-hattori-watch-shop-tokyo.19361/ Original case. Hattori workshop label.