Association was established in October 1913. Original goal of the association was to infrom navy personnel about "current state of Navy progress"/海軍進歩ノ現状ヲ知ル」 Association published a journal and different naval history books.
Membership badge.
Size approx. 20 mm
Obverse reads
有終 / Yūshū / perfection
Original case for these badges.
海軍有終會 - Kaigun Yūshū-kai
會員章 - member of association badge
Membership badge.
Size approx. 20 mm
Obverse reads
有終 / Yūshū / perfection
Original case for these badges.
海軍有終會 - Kaigun Yūshū-kai
會員章 - member of association badge