Obverse
Japanese police emblem
reverse
昭和十年警察手記 - 1935 Keisatsu Shuki /means "police diary" or "police memoir" in Japanese. It refers to a personal account written by a police officer, which can detail their experiences, cases, and observations. The term is often used in the titles of books or collections of writings by police officers, detailing crime solving or law enforcement experiences/
賞 - Award
警察新報社 - Keisatsu Shimposha /Police Newspaper/
Original case.
賞 - Award
警察新報社 - Keisatsu Shimposha /Police Newspaper/