Pat and Richard Nixon with Daughters Tricia Nixon, Julie Nixon Eisenhower, and Son-in-Law David Eisenhower, Circa 1970.

The President and First Lady sit with daughters Tricia Nixon (right), Julie Nixon Eisenhower, and son-in-law David Eisenhower (grandson of President Dwight Eisenhower). The photo was autographed and sent to Keith and Carole Bulen.