Photograph of a bridge over the Guadalupe River.

Photograph of a group of seven children standing in front of a house. They look to range in age from about two to twelve years old. They are identified only as the grandchildren of J. D. and Agnes Martha Ward Mitchell.

Photograph of Lyndon and Lady Bird Johnson standing on a stage near students wearing graduation caps and gowns. The lectern to the right has the seal of the President of the United States. A man stands behind the presidential couple.

Photograph of the outside of an envelope featuring a picture of Lady Bird Johnson cutting a cake. It reads "The Radio Post / 'The Hill Country's Most Popular Weekly' / P. O. Box 593 / Fredericksburg, Texas 78624". "9/4/75" is written on the envelope.

Photograph of four teenage girls wearing white dresses and singing into a microphone during a high school graduation ceremony. Students wearing caps and gowns, elder adults, and a podium bearing the seal of the presidency are sitting on a curtained stage behind these girls. The heads of audience members are in the lower left corner of the photo.

Photograph of Lady Bird and Lyndon Johnson standing on a curtained stage with high school graduates to the left and a podium bearing the seal of the presidency to the right. A faculty member is standing between them.

War Ration Book belonging to Roland Otto Mueller. It was issued in May of 1942 and was registered to Roland Mueller by his father, Adolph H. Mueller.

A book of war ration stamps. The book was issued to Roland Otto Mueller of Falls City, Texas on May 4, 1942.

Three photographs an Independence Day Celebration. The first photograph features a crowd of people walking amongst rows of buildings. A horse-drawn wagon is in the center of the crowd. Text below the photograph says "July 4th, 1902 Celebration." The second photograph features an exterior view of Port Arthur Cycle Works. Four men are standing under an awning; two men are holding bicycles. Signs on the front of the building say "Port Arthur Cycle Works" and "Bicycles[,] We Buy in Large Quantities, and Can Sell for Less, Than Any One Who Buys 3 for 25[cents]." Text below the photograph says "Bicycle Shop[,] Sixth and Austin - 1902." The third photograph features a group of people gathered around the front of a building. In the foreground, there is a horse-drawn wagon. In the background, there are buildings. Text below the photograph says "Weinstein's Store - Procter and Ft. Worth - 1902."

Photograph of a portrait of Miss Mary Donaldson, the queen of the Port Arthur Silver Anniversary Celebration. She is wearing a crown and a long dress with sequin applique, pearl trim, and a long train. She is looking down at a scepter she is holding in her hands.

Photograph of a parade float for an Armistice Day celebration. The float consists of a truck decorated with star and stripe printed banners, a cannon on the truck bed, and a banner on the side with text that says "This is the Old Girl that Roared Out for Joy and Shattered our 'Panes' on Armistice Day. Nov. 11. 1918." In the background, there are trees and a building. Accompanying material gives information about the cannon.

Photograph of Port Arthur Cycle Works on Sixth Street and Austin Avenue. Several men are standing under the awning attached to the building; two men are holding bicycles. Legible signs on the building say "Port Arthur Cycle Works," "Bicycles," and "We Sell Them." In the background, there are other buildings. Text surrounding the photograph says "July 4th, 1902 Celebration" and "Bicycle Shop Sixth and Austin - 1902."

Text of speech given by William Sinkin at the 20th anniversary luncheon of HemisFair '68.

Photograph of United States President Lyndon Johnson speaking from a podium outside the United States Pavilion at HemisFair '68. He and Mrs. Johnson visited HemisFair on July 4th. Behind the President and to the side are rows of seated dignitaries. The Tower of the Americas can be seen in the background.

Photograph of President Lyndon B. Johnson speaking to a crowd at Randolph Air Force Base, upon his arrival to San Antonio, Texas, on July 4, 1968. Standing inside the podium booth are Lady Bird Johnson, Walter W. McAllister (Mayor of San Antonio), William Sinkin, and several other people. President Johnson visited San Antonio on this day to take part in HemisFair '68 festivities and celebrations. The Presidential aircraft, Air Force One, is visible in the background.