What pins were used in World War 2?

During World War II, various types of pins were used, including military insignia pins, which signified rank and branch of service. Additionally, lapel pins were worn to show support for war efforts, such as the "Victory" pin and other patriotic symbols. Rationing pins were also used to denote the allocation of food and essential goods to civilians. These pins served as important identifiers and symbols of national pride and sacrifice during the war.