Narihira Branch 5th Air Defense Maneuvers Participation Badge/昭和十一年七月業平分團第五回防空演習参加章

Badge of similar design https://asiamedals.info/threads/193...-defense-maneuvers-participation-badge.25016/

Size 30 mm.
Weight 12 g.

Obverse

防空 - Air Defense

reverse

昭和十一年七月 - July 1936

第五回防空演習参加章 - 5th Air Defense Maneuvers Participation Badge

業平分團 - Narihira Branch

Case.

福島徽章製作所 - Fukushima Medals Mfg. Co., Ltd.