Silver, enamel.
Size 23 mm.
Obverse
勳 - Merit/Meritorious achievement
reverse engraved
人管紀念 - Human Affairs Commemorative
等原青年團 - Tohara /a city in Aichi Prefecture/ Youth League
Marked 純銀 - pure silver and maker's mark "Crescent with a kanji 合 /Gō/" of unidentified manufacturer. See...
japanese youth league award badge
japanese youth league badge
tohara youth league merit badge
youth league human affairs commemorative badge
等原青年團人管紀念勳章