National Park Service

Margaret Truman (standing) at a press conference for her concert at Constitution Hall in Washington, D.C.. Others are unidentified.

Margaret Truman (standing in center) at a press conference prior to her concert at Constitution Hall in Washington, D.C. Others are unidentified.

Margaret Truman (on stage) at Constitution Hall performing in a concert with the National Symphony Orchestra. Others are unidentified.

President Harry S. Truman (second from left) looking on as representatives of the turkey industry exhibit the Thanksgiving turkey they have presented to the President, outside the White House. Others are unidentified.

President Harry S. Truman (left) and Mrs. Bess Wallace Truman (right) with Howard Mitchell (center), conductor of the National Symphony Orchestra, on the occasion of Margaret Truman's concert at Constitution Hall, Washington, D.C.

Margaret Truman (standing) at a press conference prior to her concert at Constitution Hall in Washington, D.C. Others are unidentified.

Margaret Truman (standing) gives a press conference before performing at Constitution Hall, Washington, D.C. Others are unidentified.

Margaret Truman (sitting) in her dressing room with her singing coach, Helen Traubel (standing), on the occasion of Margaret's concert at Constitution Hall, Washington, D.C.

Margaret Truman (right) with Howard Mitchell (left), conductor of the National Symphony Orchestra, on the occasion of her concert at Constitution Hall in Washington, D.C.

President Harry S. Truman preparing to board an airplane at Washington National Airport for his vacation trip to Florida. Others are unidentified.