Medals were manufactured by the Ariyama Kinseido /有山金生堂/ workshop https://asiamedals.info/threads/badges-labels-and-marks-of-ariyama-kinseido.21642
Gold Award Medal /金賞章/
Gilded metal.
Size 52 x 45 mm.
Obverse
賞 - Award
reverse
内外産業博覧會 - Domestic and Foreign Industry Expo
大正十年三月 -...
1921 domestic and foreign industry expo
1921 domestic and foreign industry expo medal
1921年内外産業博覧会賞章
1921年内外産業博覽會賞メダル
ariyama kinseido
japanesetableawardmedaljapanesetablemedalmedal made by ariyama kinseido
大正十年内外産業博覽會賞章
大正十年内外産業博覽會金賞メダル
大正十年内外産業博覽會銀賞メダル
大正十年内外産業博覽會銅賞メダル
有山金生堂
1926 electric expo honorary awardmedal
1926年電気大博覧会名誉賞牌
japanesetableawardmedalmedal made by shobido
shobido osaka
tablemedal made by shobido
名誉賞牌
大正15年電気大博覧会名誉賞牌