Pictured: John Ehrlichman, Ronald Ziegler, Dwight Chapin. Subject: Air Force One.
Richard M. Nixon staff members aboard Air Force One during the 1972 presidential campaign.
Aug 24, 2016
![](https://www.nixonfoundation.org/wp-content/uploads/2016/08/30-0109a.gif)
Pictured: John Ehrlichman, Ronald Ziegler, Dwight Chapin. Subject: Air Force One.