2nd type badge was introduced in September 1941.
1st variation "Screw fastening".
Made in light aluminium alloy. Paint instead of enamel. Badges with hot enamel are also known.
Original case.
大日本産業 - Greater Japan Industrial
報國會徽章 - Patriotic Service Association Badge
Inside inlay
徽章 - Badge
Badges were manufactured by
内外徽章製作所 - Naigai Medal Works.
1st variation "Screw fastening".
Made in light aluminium alloy. Paint instead of enamel. Badges with hot enamel are also known.
Original case.
大日本産業 - Greater Japan Industrial
報國會徽章 - Patriotic Service Association Badge
Inside inlay
徽章 - Badge
Badges were manufactured by
内外徽章製作所 - Naigai Medal Works.