In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.

In this photograph, taken in August 1978 by National Geographic photographers Steve Raymer and Larry D. Kinney, First Lady Rosalynn Carter welcomes a group of sightseers in the Blue Room during a White House tour. Mrs. Carter often made surprise appearances during tours. The Blue Room is located on the State Floor of the Executive Mansion. Carter served as First Lady of the United States from January 1977-January 1981.