Size 26 mm.
Thickness 3 mm.
Weight 9.7 g.
Obverse was designed by a famous medal artist I. Sato.
Reverse
大正九年 - 1920
勤続章 - Continues Service Badge
大阪砲兵工廠 - Osaka Artillery Arsenal
Original case.
勤続章 - Continues Service Badge
大阪砲兵工廠 - Osaka Artillery Arsenal
1920年大阪砲兵工廠勤続章
japanese armyarsenal continues service badge
japanese army continues service badge
japanese imperial army badge
japanese imperial armymedal
japanese imperial army watch fob
osakaarmyarsenal badge
osakaarmyarsenalmedalosaka artillery arsenal badge
osaka artillery arsenal continues service badge
osaka artillery arsenalmedal
勤続章
大正九年大阪砲兵工廠勤続章
大阪砲兵工廠章