Presidential libraries

An unidentified worker measures the depth of footing number five of the Harry S. Truman Library and Museum in Independence, Missouri. From: Morris R. O'Brien.

An unidentified worker measures the depth of footing number five of the Harry S. Truman Library and Museum in Independence, Missouri. From: Morris R. O'Brien.

An unidentified group of Mexican guests look at a figurine of a kicking donkey in the Research Room of the Harry S. Truman Presidential Library.

Actor Lorne Greene, (center of the photograph, seen from behind,) shakes hands with several unidentified women during a visit to the Harry Truman Library in 1963 as a security guard looks on.

Actor Lorne Greene (center) shakes hands with a group of unidentified children during a 1963 visit to the Harry Truman Library as three unidentified security officers look on.

An unidentified group of Mexican guests look at a figurine of a kicking donkey in the Research Room of the Harry S. Truman Presidential Library.

Milburn Stone (right) and Amanda Blake (left), stars of the show Gunsmoke, visit the Harry S. Truman Library. They are talking with a Library guard who is unidentified.

Truman Library Curator Milton F. Perry works on part of the exhibit on the 35th Division in the Truman Library.

Former President Harry S. Truman (right) presents Harry S. Truman Library guard William A. Story (left) with a General Services Administration award at the Harry S. Truman Library.

Actress Amanda Blake (left) and actor Milburn Stone (second from left) from the TV show, "Gunsmoke," admire a picture on a wall of the Harry S. Truman Library. The man on the right is unidentified.