Wikimedi'Òc

Roundel of the USAF.svg - Fry1989

Roundel of the United States (1918–1919).svg - Fry1989

Roundel of the United States (1942–1943).svg - Fry1989

Roundel of the United States (1943–1947).svg - Politicsfan4

Roundel of the United States (1919–1941).svg - Fry1989

Roundel of the United States (1943).svg - EclecticArkie

Roundel of the United States (variant).svg - Fry1989

Roundel of the United States (1912) – Marine Corps Aviation.svg - Curioushavedape

US Roundel 1916.svg - NiD.29

Roundel of the United States (1942).svg - Fry1989

Roundel of the United States (1943–1947) – variant.svg - NiD.29

Roundel of the United States (1947–1955).svg - NiD.29

Roundel of the United States (1943) – variant.svg - NiD.29

Roundel of the United States (1916 –1917) – Naval Flying Corps.svg - NiD.29

Roundel of the United States (1917–1918).svg - Fry1989

US Army military vehicles roundel (WWII) type 1.svg - FDRMRZUSA

US Army military vehicles roundel (WWII) type 2.svg - FDRMRZUSA

Marks of the United States Air Force by year (HY).svg - Maria Hayrapetyan

Roundel of the United States (1915–1917).svg - Goldsztern