Reverse
模範念彰 - Exemplary [Member] Commemorative Award
帝國在鄉軍人會 - Imperial Military Reservist Association
東淀川區聨合分會 - Higashiyodogawa Ward (one of 24 wards of Osaka) Branch of Association
Marked
純 for 純銀 - pure silver.
Original case.
模範會員章 - Exemplary Member of Association Badge
Badge was made by Osaka workshop H.K.D. /Takara Hiroshi-dō/ https://asiamedals.info/threads/badges-and-watch-fobs-made-by-h-k-d-workshop.22291/