Silver.
Size 45 mm.
Thickness 3 mm.
Weight 50 g.
Obverse
満蒙軍事博覧會 - Manchuria-Mongolia Military Affairs Exhibition
reverse
紀念 - Commemorative
昭和七年 - 1932
社愛知新聞社 - Shin-Aichi Newspaper https://en.wikipedia.org/wiki/Chunichi_Shimbun
Marked
純銀 - pure silver
Only the interior parts of the...
1932 manchu-mongol military affairs medaljapanese puppet state medaljapanesetablemedal
manchukuo medal
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manchuria-mongolia military affairs exhibition
主催新愛知新聞社満蒙軍事博覧會紀念章
満蒙軍事博覧會紀念章
Bronze version, type 1.
Size 54.5 mm.
Thickness 4 mm.
Weigh 89 g.
Designed by Hata Shokichi (signed near Togo's right shoulder) and manufactured by the Japan Mint (hallmarked on reverse).
Obverse bears admiral's full name and titles.
Reverse shows part of the battleship Mikasa and...
japanese badge case label
japanese badge manufacturer label
japanese badges
japanesetablemedal
manufacturer of japanese badge
manufacturer of japanesemedal
manufacturers of japanese badges
manufacturers of japanese watch fobs
mikado medal works
tablemedal made by mikado medal works
ミカド徽章製作所
Size 60 mm.
Thickness 6 mm.
Weigh 153 g.
Reverse
昭和五年十一五月三日 - November 3, 1930
役員勤続二十年記念 - commemoration of 20 years of service as an officer
帝國在郷軍人會 - Imperial Military Reservist Association
Original case.
imperial military reservist association medaljapanese reservist association medaljapanese reservist association tablemedaljapanese reservists association badge
japanesetablemedal
s. tanase medal works
tanase medal works
帝国在郷軍人會メダル
帝国在郷軍人會名古屋支部記念メダル
帝國在郷軍人會 表メダル
棚瀬徽章製作所
Medal diameter 66 mm.
Medal thickness 6 mm.
Reverse
第二圖南丸 進水記念 - Tonan Maru No.2 Launching Commemorative
昭和十二年五月 - May 1937
日本水産株式會社 - Nippon Suisan Kaisha
株式會社 大阪鉄工所 櫻島工場建造 - Stock Company Osaka Iron Works Sakurajima Factory Construction
japanese launching commemorative medaljapanesetablemedalmedal made by shobido
shobido osaka
shobido workshop
tablemedal made by shobido
tonan maru no.2 launching commemorative medal
昭和十二年五月第二圖南丸進水記念
第二圖南丸進水記念章
japanese commemorative plaquette
japanesetablemedal
silver wedding anniversary fan-shaped plaquette
silver wedding anniversary medal
silver wedding anniversary of the emperor of japan
tanahashi jeweller store
棚橋寶飾店
聖上銀婚式記念