Badges and Watch Fobs of Shonen Kurabu (Boy’s Club Magazine)/少年倶楽部章
Size 31.66 x 21.68 mm. Reverse 幼年倶樂部 = 幼年クラブ - Children's Club 賞 - Award オリムビツク記念メダル - Olympics Commemorative Badge https://asiamedals.info/forums/1936-berlin-olympic-games-badges-and-medals.883/
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