This small lapel pin is pentagon shaped with the U.S. Air Force insignia in the middle and United States Air Force at the bottom.
Margaret McKnitt was born in Frederica, Delaware, and lived in Magnolia, Delaware, for 70 years. She graduated from high school in 1936. The only child of Henry and Alice McKnitt, she never married. Margaret was a civilian secretary at Dover Army Airfield (renamed Dover AFB in 1948) and retired after 20 years of service.