Photo courtesy of the owner. Reverse 日滿商業飛行競爭 - Japan-Manchukuo Commercial Flight Competition 昭加七年十月 - October 1932 名古屋新聞社 - Nagoya Shimbun Original case. 日滿商業飛行競定記念 - Japan-Manchukuo Commercial Flight Competition Commemorative 名古屋新聞社 - Nagoya Shimbun Badge was made by Mizuno...