This women's junior air corps lapel pin badge from 1939-1940 is a collectable piece representing the service of young women during World War II in Great Britain. The badge was issued and serves as a symbol of the militaria theme, specifically associated with the home front and civil defence efforts during the era of 1914-1945. The design and history of this pin badge make it a valuable and nostalgic item for collectors interested in World War II memorabilia.