A circular American Expeditionary Forces (AEF) lapel pin. The pin consists of a blue and white circle enclosing a red background with the letters "A.E.F." at the center in gold with two gold chevrons below the letters.
- Por American Expeditionary Forces, American, 1917 - 1920
- Crédito: Collection of the Smithsonian National Museum of African American History and Culture
- Derechos: CC0