Freiwilliger Helfer der Volkspolizei
The Freiwilliger Helfer der Volkspolizei (abbreviated FH) (English: "Voluntary Auxiliary of the People´s Police") was an auxiliary police service in East Germany from 1952 to 1990. == History and purpose == The FH was established by the East German government on 25 September 1952.
Source: Wikipedia — Freiwilliger Helfer der Volkspolizei (CC BY-SA 4.0)