Photograph of the Dallas Convention Center and other buildings in Dallas, Texas. A tall AT&T building is visible to the right, and there is a parking lot in the foreground.

Photograph of buildings in downtown Dallas. One side of the Dallas County courthouse is visible on the left. Several cars are parked on the side of the road in front of the building that occupies the largest part of the photograph.

Photograph of the detail on a blue, pink, and green ceiling in a building in Dallas County.

Photograph of the clock tower on top of the Dallas County Courthouse. Flights of stairs are visible through the windows under the clock face.

Photograph of the corner of a wall inside a building. The bottom quarter of the wall is two shades of brown, and the top of the wall is painted blue. A water fountain is visible around the corner.

Photograph of a brownstone turret on the Dallas County courthouse building. Three arches are also visible at the entrance, and a black and red sign is set up at the top of the stairs.

Photograph of a crowd waiting for the train, in the background, to pull up to the train station in Dallas, Texas

Photograph of a red cut-out of a winged horse on top of a building in Dallas, Texas.

Photograph of one section of the front facing Marilla Street. The pylon on the left has stairs, elevators, and storage, areas in it.

Photograph of he north entrance for the Dallas City Hall, facing Marilla Street, in down town Dallas, Texas. Note the pylons flanking entrance, they were an add-on to satisfy the City of Dallas to balance the front by Theodore Musho from the I. M. Pei Architect School.

Photograph of the west and north sides of the 1978 Dallas City Hall in down town Dallas, Texas. Dallas Convention Center sign visible on the right.

Photograph of the 1978 I. M. Pei designed City Hall. This view shows the inverted pyramid design of he building.

Photograph of the exterior of the Dallas Convention Center. A road is visible to the left, and there is a sign on the far right.

Photograph of the doors leading into the Dallas Convention Center.

Photograph of the entrance to the Dallas Convention Center.

Photograph of the 1892 Dallas County Courthouse, now the Old Red Museum in down town Dallas, Texas. Architect Maximillian Orlopp of Orlopp and Kusener, Little Rock, Arkansas in the Romanesque Revival style. The exterior is built of blue granite and red sandstone. The building has eight large turrets and two of the four terra cotta gargoyles still decorate the roof. Robert L. James was the contractor. View from south east at Commerce Street.

Photograph of the Dallas County Administration Building on the corner of Elm and Houston Streets in down town Dallas, Texas. Dealy Plaza in the foreground. Building built in 1902 after a fire.

Photograph of the current Dallas County Administration Building, 400 Elm Street, in down town Dallas, Texas. Built after a fire in 1902 as a commercial building, acquired by the state of Texas 1927. Used by Lee Harvey Oswald as a sniper perch in the November 22, 1963 assassination of U. S. President John F. Kennedy.. Faces Dealy Plaza.

Photograph of the clock tower on top of the Dallas County Courthouse. Flights of stairs are visible through the windows under the clock face.

Photograph of the Dallas County courthouse building. There are trees in front of the building.

Photograph of the exterior of the Dallas County courthouse. Other buildings are visible around the courthouse.

Photograph of the clock tower of the Dallas County courthouse, and several turrets around it.

Photograph of the Dallas County Criminal Courts Building in down town Dallas, Texas.

Photograph of 1827 - 1928 Dallas County Records Building plaque on Elm Street in downtown Dallas, Texas