Quite rare and interesting family of japanese army commemorative watch fobs.
Basic info about Nomonhan Incident
https://en.wikipedia.org/wiki/Battles_of_Khalkhin_Gol...
battle of khalkhin gol badges
imperial japan army badge
imperial japan army badges and watch fobs
nomonhan incident badges
бои на халхин-голе
награды за халхин-гол
японскийпамятныйжетонхалхингол
ノモンハン事件メダル
ノモンハン事件参加章
ノモンハン事件章
感状記念メダル
第二ノモンハン事件凱旋記念章