Nihonbashi Ward Air Raid Defense Corps 1936 United Air Defense Maneuvers Participation Badge/日本橋區防護團第二分團連合防空演習参加章

Badge with a similar design elements https://asiamedals.info/threads/193...-defense-maneuvers-commemorative-badge.24819/

1st variation in base metal.

Obverse

奮勵努力 - Making Strenuous Efforts; Exerting Oneself

第二分團 - 2nd Branch

reverse

昭和十一年七月盛夏 - July 1936, Midsummer

連合防空演習参加章 - United Air Defense Maneuvers Participation Badge

日本橋區 - Nihonbashi Ward (Tokyo)

防護團第二分團 - Air Raid Defense Corps 2nd Branch

 

2nd variation in pure silver.

Marked 純銀 - pure silver.