Tricia Nixon and Edward Cox with Guests at Wedding Rehersal Luncheon

This photograph of Tricia Nixon and fiancé Ed Cox laughing with guests at a wedding rehearsal luncheon in the Sulgrave Club was taken by Robert L. Knudsen on June 11, 1971. The Sulgrave Club is a private women's club located in Dupont Circle in Washington, D.C. The clubhouse is the former Beaux-Arts mansion on Embassy Row built for Herbert and Martha Blow Wadsworth and designed by noted architect George Cary.