Emblem of Nippon Life Insurance Company.
日本生命陣太鼓會 - Nippon Life Insurance Company Taiko Association
皇紀二五九七年 - 1937
赤心従軍賞 - Award for Loyal Military Service
Marked with 950銀 = 950 silver and Hattori workshop mark "Marlet"...
1937
award cufflinks for loyal military service
chinaincidentcufflinks
hattori workshop
japanese cufflinks
nippon life insurance company cufflinks
カフスボタン
日本生命陣太鼓会赤心従軍賞カフスボタン
皇紀二五九七年