In this photograph from May 1962, a photographer, possibly George F. Mobley of the National Geographic Service, ascends the ladder of a firetruck parked on Pennsylvania Avenue to capture an aerial view of the White House. The photo session was for the cover of the fourth edition of "The White House: An Historic Guide" a publication released by the White House Historical Association that serves a companion book for tours of the White House, providing history of the rooms, architecture, and furniture. This photograph was taken from Lafayette Square, just north of the White House.

This photograph, taken by Joyce N. Boghosian on September 11, 2020, shows the American flag atop the White House flown at half-staff in observance of Patriot Day. In 2002, President George W. Bush designated September 11th as Patriot Day, a time that has been recognized through presidential proclamations as a national day of remembrance, prayer, and service. Presidents and first ladies typically commemorate the day through moment of silence observations on the White House South Lawn, and by attending remembrance ceremonies at sites affected by the terrorist attacks.

This photograph, taken by Joyce N. Boghosian on September 11, 2020, shows the American flag atop the White House flown at half-staff in observance of Patriot Day. In 2002, President George W. Bush designated September 11th as Patriot Day, a time that has been recognized through presidential proclamations as a national day of remembrance, prayer, and service. Presidents and first ladies typically commemorate the day through moment of silence observations on the White House South Lawn, and by attending remembrance ceremonies at sites affected by the terrorist attacks.

This plan suggested a proposed expansion for the Executive Mansion attributed to First Lady Caroline Harrison around 1891. Compiled and drawn by architect Frederick Dale Owen, the plan proposes the addition of a private central court enclosed by historic and official wings as well as a series of greenhouses and conservatories housing palm gardens and a lily pond. While this proposal never came to be realized, the plan anticipates President Theodore Roosevelt's construction of the East and West Wings in 1902.

This photograph taken on April 21, 1962 by Robert L. Knudsen depicts aerial views of Washington, D. C., showing parts of the city during the John F. Kennedy administration. At the time, Washington Monument was separated from the Lincoln Memorial by the “tempos” —temporary buildings—erected during World War II. The foreground features the Smithsonian Institution's Castle, Arts and Industries Building, National Museum of Natural History, and the construction site of the Museum of History and Technology, which was renamed the National Museum of American History in 1980.

This photograph taken on April 21, 1962, by Robert L. Knudsen depicts aerial views of Washington, D. C. showing parts of the city during the John F. Kennedy administration. The White House is visible toward the upper right corner of the picture. The foreground features the Smithsonian Institution's Castle, Arts and Industries Building, National Museum of Natural History, and the construction site of the Museum of History and Technology, which was renamed the National Museum of American History in 1980.

This photograph is of the sign at the visitors' entrance where tourists queued for public tours. The image was taken by Robert Knudsen on February 8, 1962 during the John F. Kennedy administration.

This photograph of the Rose Garden was taken by Robert L. Knudsen on July 13, 1962, during the John F. Kennedy administration. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment. This photograph shows the Rose Garden after Rachel Lambert Mellon oversaw its installation.

In this photograph from May 1962, a photographer, possibly George F. Mobley of the National Geographic Service, ascends the ladder of a firetruck parked on Pennsylvania Avenue to capture an aerial view of the White House. The photo session was for the cover of the fourth edition of "The White House: An Historic Guide," a publication released by the White House Historical Association that serves a companion book for tours of the White House, providing history of the rooms, architecture, and furniture.

This architectural drawing of the entrance hall doors to Decatur House was created by Benjamin Henry Latrobe in January 1818. The drawing also depicts the door elevation and reflected ceiling. Latrobe is best known as the architect who designed the United States Capitol, St. John's Church, Decatur House in Lafayette Square, the White House East and West Terraces, and the Madison state rooms. He was also the chief engineer for the U.S. Navy. Completed in 1818, Decatur House was the third building on Lafayette Square and its first private residence. Decatur House was designed by Benjamin Henry Latrobe, the architect of the Capitol and several other famous buildings, for Commodore Stephen Decatur and his wife, Susan. Tragically, in 1820 Stephen Decatur was mortally wounded during a duel and his widow Susan subsequently rented out the house to foreign ministers and several secretaries of state. The house was eventually sold and passed through several hands, including the Gadsby family, the U.S. Subsistence Bureau, and the Beale family. Marie Ogle Beale, a society maven, and the last owner left the house to National Trust for Historic Preservation in 1961. In 2010, the White House Historical Association and National Trust entered into a co-stewardship arrangement of Decatur House.

This photograph, taken by National Geographic photographer Joseph H. Bailey, shows the Rose Garden as it appeared in April 1982, during the administration of Ronald Reagan. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment.

This photograph, taken by National Geographic photographer Joseph H. Bailey, shows the Rose Garden as it appeared in April 1982, during the administration of Ronald Reagan. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment.

This photograph, taken by National Geographic photographer Joseph H. Bailey, shows the Rose Garden as it appeared in April 1982, during the administration of Ronald Reagan. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment.

This photograph, taken by National Geographic photographer Joseph H. Bailey, shows the Rose Garden as it appeared in April 1982, during the administration of Ronald Reagan. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment.

This photograph, taken by National Geographic photographer Joseph H. Bailey, shows the Rose Garden as it appeared in April 1982, during the administration of Ronald Reagan. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment.

This photograph, taken by National Geographic photographer Joseph H. Bailey, shows the Rose Garden as it appeared in April 1982, during the administration of Ronald Reagan. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment.

This photograph, taken by National Geographic photographer Joseph H. Bailey, shows the Rose Garden as it appeared in April 1982, during the administration of Ronald Reagan. The Rose Garden is located on the west side of the South Grounds, just outside the Oval Office. It has gone through several incarnations: a vegetable garden in the first part of the 19th century, a “colonial” garden in 1902, and then replaced with a rose garden in 1913. In 1961, President John F. Kennedy wanted to expand the garden for official functions and events. His idea became the Rose Garden, designed by horticulturist, gardener, and close friend of the Kennedys, Rachel Lambert Mellon. The garden was installed the following year, becoming a green theater for official ceremonies and a special place for the first family’s private enjoyment.

This photograph of the Washington, D.C. skyline was taken by Carol M. Highsmith in 2010. Highsmith took the photograph from atop the Washington Monument, looking north toward the Ellipse and White House. The South Lawn and South Portico of the White House is visible just north of the Ellipse.

This photograph of the Washington Nationals baseball team was taken between 1886-1889. The team is seen playing on Swampoodle Grounds, also known as Capitol Park and later the location of Union Station, in northeast Washington, D.C. On August 30, 1865 the Nationals and the Brooklyn Atlantics became the first organized sports teams to visit a president in the White House when they visited President Andrew Johnson following a competition on the White Lot. The White Lot, later known as the Ellipse, was located south of the White House.

This photograph, taken on January 15, 1930, shows President Herbert Hoover walking past debris and workers repairing fire damage to the West Wing. On the evening of December 24, 1929, the West Wing caught fire, requiring the efforts of 130 firefighters to extinguish the powerful, four-alarm blaze. The fire started when pamphlets in the attic ignited, likely caused by a blocked or faulty chimney vent or defective electric wiring. Following repairs, President Herbert Hoover and his aides returned to the West Wing on April 14, 1930.

This photograph, taken in January 1930, shows engineers inspecting for fire damage on the roof of the White House. On the evening of December 24, 1929, the West Wing caught fire, requiring the efforts of 130 firefighters to extinguish the powerful, four-alarm blaze. The fire started when pamphlets in the attic ignited, likely caused by a blocked or faulty chimney vent or defective electric wiring. Following repairs, President Herbert Hoover and his aides returned to the West Wing on April 14, 1930.

This photograph of the south view of the White House was taken in July 1975 by Joseph H. Bailey during the administration of Gerald R. Ford. The South Portico and South Lawn are visible.

This photograph of the south view of the White House was taken in July 1975 by Joseph H. Bailey during the administration of Gerald R. Ford. The South Portico and South Lawn are visible.

This photograph of the south view of the White House was taken in July 1975 by Joseph H. Bailey during the administration of Gerald R. Ford. Bailey captured South Portico from the viewpoint of the South Lawn.

This photograph of the south view of the White House was taken in July 1975 by Joseph H. Bailey during the administration of Gerald R. Ford. Bailey captured South Portico from the viewpoint of the South Lawn.