Size 15 mm.
Thickness 2 mm.
Weight 0.8 g.
Reverse
國民保険体操 - National Health Exercises
簡易保険局 Postal Savings Bureau
Marked with the Ando Cloisonné Company mark "cross pattée" https://asiamedals.info/threads/history-badges-medals-and-watch-fobs-made-by-ando-cloisonne-company.30654/...
ando cloisonné shop
ando shippo workshopandoworkshop
badge made by ando cloisonné shop
japanese national health exercises badge
japanese post badge
postal savings bureau badge
国民保健体操図解(ラジオ体操図解)
国民保険体操簡易保険局章
安藤七宝店製
A world power conference was held in Tokyo from October 29 until November 7, 1929.
Badges were manufactured by Ando workshop in Tokyo.
1st variation (safety pin).
No.448
Size 36,9 mm.
Obverse
昭和四年 - 1929
世界動力會議東京部會 - World Power Conference Tokyo Subcommittee/Group
Ribbon
世界動力會議 - World...
1929 world power conference in tokyo
1929 world power conference in tokyo badge
1929年世界動力会議東京部会徽章
andoworkshop
badge made by andoworkshop
japanese badge
world power conference tokyo participant badge
世界動力会議東京部会徽章
昭和4年世界動力会議東京部会徽章
昭和四年世界動力會議東京部會徽章