An envelope addressed to Mr. Byrd M. Williams, Jr., Room 11, Union Depot, Ogden, Utah - from his father, B. M. Williams Sr. The postal stamp is from Gainesville, Texas on November 6, 8:30 am 1907.

Photograph of the El Capitan rock formation in Yosemite National Park.

Photograph of the El Capitan rock formation in Yosemite National Park.

Photograph of the El Capitan rock formation in Yosemite National Park.

Photograph of the El Capitan rock formation in Yosemite National Park.

Photograph of the El Capitan rock formation in Yosemite National Park.

Photograph of the Half Dome rock formation at Yosemite National Park. The formation is in the background of the image and is the focal point. In the foreground of the image is a forest made up of different types of trees and there is a creek in the center of these trees.

Photograph of the Half Dome rock formation at Yosemite National Park. The formation is in the background of the image and is the focal point. In the foreground of the image is a forest made up of evergreen trees and there is a small creek bed at the bottom of the image. There is another mountain on the far left side of the image.

Photograph of members of the Kendall-Bruce Literary Society, North Texas State Normal College, 1906-7. The photograph shows sixty-six young men seated and standing in rows facing the camera. The Kendall-Bruce Literary Society was founded September 30, 1901, and named after Joel Sutton Kendall and William H. Bruce, who would each serve as President of North Texas State Normal College, and had been "beloved teachers". Photographic print mounted on dark card mount. Reverse of mount has transfer from another photographic image. Handwritten notes on reverse: "ST.7.96-2" and "Kendall-Bruce Literary Society 1906-07"

Scrapbook page featuring one photo of Irene Biffle Williams leaning against a house.

Scrapbook page featuring one photo of Irene Biffle Williams playing piano in her dorm room at Clarendon College.

Photograph of Byrd Williams Jr. sitting at a table, possibly in Irene Biffle Williams' dorm room at Clarendon College.

Photograph of Irene Biffle Williams, reading a book in her dorm room at Clarendon College.

Photograph of the original Fort Worth sewage department, where many automobiles and horse-drawn buggies are parked outside the department's building. Handwriting on the back of the photograph reads, "Original Ft. Worth Sewage." As a civil engineer, Byrd Williams Jr. documented construction projects happening around the cities he worked.

North Texas State Normal College, senior class play, 1907 to 1908, "She Stoops to Conquer". Men and women in costumes

Photograph of Union Station in Washington, D. C., shortly after its construction in 1908. The building is visible in the distance, across a wide empty field.