Ex-presidents

Former President Harry S. Truman (left) and comedian Jack Benny (far right) look over the items on Truman's office desk at the Truman Library during rehearsals for "The Jack Benny Program."

Former President Harry S. Truman (left) watches Jack Benny (far right) during rehearsal for "The Jack Benny Program" filmed in the Truman Presidential Library. The man in the center is unidentified. This segment is being taped in Mr. Truman's office at the Library.

Jack Benny (left) talks to former President Harry S. Truman (right) as they sit together on a bench in the Truman Presidential Library. Truman reads a script during the rehearsal for "The Jack Benny Program."

Jack Benny (left) and former President Harry S. Truman (right) sit together on a bench in the Truman Presidential Library with scripts in their hands.

During rehearsal for "The Jack Benny Program" former President Harry S. Truman (far left) stands next to globe in his office at the Truman Library. Jack Benny (front right) looks toward the camera. Others in the photo are unidentified.

Former President Harry S. Truman (left) shows Jack Benny (standing behind desk) the globe in his office at the Truman Presidential Library. They are rehearsing a taping of "The Jack Benny Program" at the Library.

Former President Harry S. Truman (sitting left) and Jack Benny (sitting right) rehearse for "The Jack Benny Program" in Truman's office at the Truman Presidential Library. Others in the photo are unidentified.

Former President Harry S. Truman (sitting left)and entertainer Jack Benny (sitting right) sit in Truman's office at the Truman Presidential Library during a rehearsal for "The Jack Benny Program." Others in the photo are unidentified.

Former President Harry S. Truman and Jack Benny rehearse for the filming of "The Jack Benny Program" at the Truman Library. Standing in the center of the photo, directly in front of the display case are from left to right: Truman, unidentified man, and Jack Benny.

Former President Harry S. Truman (back to exhibit left side) and Jack Benny (back to exhibit, right side) rehearse lines for a taping of "The Jack Benny Program" at the Truman Library while unidentified crew members watch.