3rd class badge.
Size 32 x 29 mm.
Weight 9.5 g.
Specimen from the collection of National Museum of Taiwan History.
Obverse
勤 - Diligent; Laborious;
reverse
勤功章 - Meritorious Service Badge
臺灣總督府 - Government-General of Taiwan Administration
Original case.
勤功章 - Meritorious Service Badge
1925 Taiwan Census.
See also https://asiamedals.info/threads/1925-japan-national-census-takers-badge.29612/.
Obverse
大正十四年 - 1925
國勢調査 - National Census
reverse
臺灣總督府 - Government-General of Taiwan Administration
government-general of taiwan census badge
government-general of taiwan census taker’s badge
japanese census badge
japanese census medal
japanese census taker's badge
japanese occupation of taiwan badge
台灣總督府章
國勢調査台灣總督府章
國勢調査章
臺灣總督府發行第二回國勢調查紀念章
臺灣總督府發行第五回國勢調查紀念章
臺灣總督府發行第四回國勢調查紀念章