See also https://asiamedals.info/threads/1930-army-large-special-maneuvers-okayama-prefecture-committee-member-badge.24907/
Reverse
昭和五年十ー月 - November 1930
陸軍特別大演習御警衛記念 - Army Special Large Maneuvers Imperial Guard/Escort Commemorative
Original case.
陸軍特別大演習記念 - Army Large Special...
1930 army large special maneuvers badge
imperial japan army maneuvers
japanese army badge
japanese badge
maneuvers commemoration badge
okayama prefecture imperial guard member badge
昭和五年陸軍特別大演習御警衛記念章
陸軍特別大演習御警衛記念章
