Osaka 1972 - unidentified badge
If anyone knows what this badge represents I’d be grateful to hear from you. Thank you.
The badge shows the Japanese national flag with the city name of OSAKA.
Enamels: 3 (red, white & blue).
Finish: Nickel plated.
Material: Brass (?).
Fixer: Screw & plate.
Size: ¾” x ¾” (about 20mm x 20mm).
Process: Die stamped.
Imprint: No maker’s name or mark but the year 1972 is on the reverse side.