| Air Force History and Museums | Eugene M. Zuckert, Secretary of the Air Force, 1961-1965 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. Nathan Farragut Twining, Chief of Staff of the USAF, 1953-1957 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. Hoyt S. Vandenberg, Chief of Staff of the USAF, 1948-1953 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. George Scratchley Brown, Chief of Staff of the USAF, 1973-1974 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Robert C. Seamans, Jr. Secreatary of the Air Force, 1969-1973 | from the book: Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits by Georg M. Watson Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. Carl Andrew Spaatz, Chief of Staff of the USAF, 1947-1948 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. Thomas Dresser White, Chief of Staff of the Air Force, 1957-1961 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen Michael E. Ryan, Chief of Staff of the USAF, 1997-2001 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen David Charles Jones, Chief of Staff of the Air Force, 1974-1978 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen Charles A. Gabriel, Chief of Staff of the USAF, 1982-1986 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. Larry D. Welch, Chief of Staff of the USAF, 1986-1990 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. Michael J. Dugan, Chief of Staff fo the USAF, 1990-1990 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Air Force History and Museums | Gen. Ronald R. Fogleman, Chief of Staff of the USAF, 1994-1997 | from the book Secretaries and Chiefs of Staff of the United States Air Force: Biographical Sketches and Portraits, by George M. Watson, Jr. | | | | | | 3/11/2016 |
| Unknown | The Air Force in Southeast Asia: The Administration Emphasizes Air Power, 1969 | by Dr. Elizabeth Hartsook, Nov 1971 | | | | | | 3/23/2011 |
| Office of Air Force History | The Air Force in Southeast Asia: Tactics and Techniques of Close Air Support Operations, 1961-1973 | By Lt Col Raph A. Rowley, February 1976. | | | | | | 12/21/2015 |