昭和五年八月伯林東京間日獨親善歐亞聯絡飛行記念章

Reverse 伯林東京間 - Berlin-Tokyo 日獨親善歐亞聯絡飛行 - Japan-Germany Friendly Alliance Flight [Longdistance flight undertaken by Japanese 25-year-old pilot Seiji Yoshihara. Flying a Junkers-A 50 Junior monoplane, he had covered the 7,086 miles (11,404km) from Berlin to Tokyo in 79hr 58min flying time. He...