Harry S. Truman Library

Former President Harry S. Truman and former First Lady Eleanor Roosevelt in the West Foyer of the Harry S. Truman Presidential Library.

Former President Harry S. Truman and former First Lady Eleanor Roosevelt at the replica of President Truman's oval office on display at the Harry S. Truman Library.

Former President Harry S. Truman and former First Lady Eleanor Roosevelt at the United Nations table on exhibit at the Harry S. Truman Library.

Former First Lady Eleanor Roosevelt and former President Harry S. Truman walking down a corridor at the Harry S. Truman Presidential Library. In the background, from left to right are Library Director Dr. Philip C. Brooks, former First Lady Mrs. Bess Wallace Truman, and Mrs. Dorothy Brooks.

A photograph of a demonstration of the fire suppression equipment at the Harry S. Truman Library. People in the photo are unidentified.

A photograph of a fire suppression equipment demonstration at the Harry S. Truman Library. People in the photo are unidentified.

This is part of a letter written on September 16, 1816, by Stephen Long to Captain Milo Mason.

This is a letter written by Stephen Long in 1816 and addressed to Captain Milo Mason.

A letter written on September 16, 1818, by Stephen Long to Captain Milo Mason.

A copy of a letter from Earl Warren to former President Harry S. Truman.