Warren Burger, Carl Albert, Nelson Rockefeller, Gerald R. Ford, John Warner, and another man at the Bicentennial Ceremony at the National Archives. July 2, 19761976-07-02O'Neill, Devhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_001_18_22_0000_2160Black and white photograph print of Warren Burger, Carl Albert, Nelson Rockefeller, Gerald R. Ford, John Warner, and another man at the Bicentennial Ceremony at the National Archives. July 2, 1976