imperial association of literature and martial art
imperial institute of literature and martial arts
imperialjapannavalbadgeimperialjapan navy badge
帝国文武学会章
Size 45 x 40 mm.
Thickness 3 mm.
Weight 20.8 g.
Obverse
自講 - Automobile Training
reserve
横須賀鎮守府 - Yokosuka Naval Base
昭和十六年度 - 1941
第三回自動車 - 3rd Automobile
講習記念 - Training Commemorative