The first police museum was established by police chief Jelstrup in Oslo (Christiania) in 1906. He did the same for Trondheim after moving there in 1912. In 1918 he and police inspector Haavin started the small museum. Jelstrup og Haavin
The first police museum was established by police chief Jelstrup in Oslo (Christiania) in 1906. He did the same for Trondheim after moving there in 1912. In 1918 he and police inspector Haavin started the small museum.