August 1st: The Metropolitan Police Department Is Developing a Helmet Hat for Municipal Traffic Police Officers as a Heat Resistance Plan, and from Today, the Hat Is Used on a Trial Basis (Traffic Control in Front of Hibiya Park) (No.6) 八月一日市交通巡査に耐熱計画の為ヘルメット帽を警視庁にて考案中の所本日より試験的に実施せらる(日比谷公園前の交通整理)(No
- Collection of
- Edo-Tokyo Museum
- Title
- August 1st: The Metropolitan Police Department Is Developing a Helmet Hat for Municipal Traffic Police Officers as a Heat Resistance Plan, and from Today, the Hat Is Used on a Trial Basis (Traffic Control in Front of Hibiya Park) (No.6)
- Collection ID
- 88132212
- Category
- Printed Material
- Creation Date
- 1922 20世紀
- Materials/Collection
- Kitagawa Chikashi Collection
- Edo-Tokyo Museum Digital Archives
- https://www.edohakuarchives.jp/detail-112110.html
