Fred C. Graveline

Sergeant 1st Class Fred C. Graveline. (U.S. Air Force photo)

Maj. Albert John Baumler

Maj. Albert John Baumler. (U.S. Air Force photo)

Maj. Gen. Daniel James Jr.

"Chappie" James is promoted to major general by his wife, Dorothy, and his son, Capt. Daniel James III. (U.S. Air Force photo)

Gen. Daniel James Jr.

"Chappie" James in an F-4. (U.S. Air Force photo)

John Glenn

This NASA photo S-61-4183 from the Mercury program shows John Glenn adjusting his spacesuit.

Maj. John Glenn

Maj. John Glenn, the "MiG Mad Marine," in his USAF F-86 Sabre during the Korean War. (U.S. Air Force photo)