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

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 Texas Governor John Connally addressing a crowd at Randolph AFB during the arrival of President Lyndon B. Johnson. Seated behind Governor Connally are President Johnson and Lady Bird Johnson, Walter W. McAllister (Mayor of San Antonio), and several other unidentified people. President Johnson visited San Antonio, Texas, on this day to take part in HemisFair '68 celebrations and festivities.

Photograph of President Lyndon B. Johnson, Lady Bird Johnson, Governor John Connally of Texas, and other people standing in a podium booth in front of a crowd at Randolph Air Force Base, on July 4, 1968. Walter W. McAllister (Mayor of San Antonio) and William Sinkin are visible standing in the background. President Johnson visited San Antonio, Texas, on this day to take part in HemisFair '68 celebrations and festivities. Several ladies, wearing colorful festive type dresses and hats, are standing in line in the background. A portion of the Presidential aircraft, Air Force One, is also visible 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.

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 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 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 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.

Photograph of Lyndon and Lady Bird Johnson standing on a curtained stage with faculty members of Lyndon Baines Johnson High School.

Photograph of Lyndon and Lady Bird Johnson standing on a curtained stage with high school faculty members.

Photograph of Lyndon Johnson speaking at a high school graduation. Graduates wearing caps and gowns are sitting behind him.

Photograph of Lyndon Johnson speaking at a miked podium that bears the seal of the President of the United States. To his left sits a group of high school graduates, while teachers sit to the right. The curtained stage has a sign written with "LBJHS" hanging above it. "Not Finished Just Begun" hangs behind Johnson.

Photograph of Lyndon Johnson speaking at a miked podium that bears the seal of the President of the United States. To his left sits a group of high school graduates, while teachers sit to the right. The curtained stage has a sign written with "LBJHS" hanging above it. "Not Finished Just Begun" hangs behind Johnson.

Photograph of the exterior of The Steck Building at 205 W. 9th -- corner of Lavaca and W. 9th.

Photograph of a man seated at a desk.

Photograph of exterior of Carpenter's Local #1266 Hall, built in 1949. This building is located at 400 Josephine Street.

Photograph of the face of a young woman smiling. Photo is taken through a cutout in a page of The Austin American Statesman.

Photograph of a young woman dressed in a one-piece bathing suit.

Photograph of a young woman posing in a one-piece bathing suit.

Photograph of a young woman dressed in a swimsuit and white shoes seated on a chair. Her face is photographed through a cutout in a page from The Austin American Statesman newspaper.

Photograph of a young woman dressed in a strapless evening gown singing.

Photograph of two men wearing sombreros, holding toy guns and smoking cigars while riding two toy horses. Both have an NC (Nixon Clay) logo on their shirts.

Photograph of a couple seated in a booth at a bar or restaurant. There is a bottle of Old Taylor bourbon whiskey on the table in front of them.