One preserved mussel specimen including both the left and right valves. The specimen exhibits a round shape; moderately thick shell; white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be very-recently dead when collected.

An aerial photograph of downtown Abilene, Texas, taken by Abilene photographer Don Hutcheson. Photographer's Note: Raymond Jones

An aerial photograph of the area around the intersection of Treadaway and 1st Street in Abilene, Texas. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Raymond Jones

An aerial photograph of the area around the intersection of South 7th Street and Leggett St. in Abilene, Texas. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Raymond Jones

An aerial photograph of the area around the intersection of Treadaway and 1st Street in Abilene, Texas. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Raymond Jones

An aerial photograph of the area around the intersection of Treadaway and 1st Street in Abilene, Texas. The photo was taken by Abilene photographer Don Hutcheson. Photographer's Note: Raymond Jones

Photograph of Ward Andrews sitting at a large desk and looking at a photo. He is in an office with several photos and newspaper clippings in front of him. To the right of Andrews is a typewriter. Behind him are two typewriters, a desk, two counters, and a window.

Photograph of Budd Kneisel and Bill Kelley on a makeshift climbing set in a studio. Studio lights are visible above them with a solid background and a shelf to the left of the men. Both men are standing with one foot stepping onto a box. Bill is wearing a dark jacket, pants, dark boots, socks on the outside of his pants, and has a hiking backpack on. Budd is looking off to the side and holding a hiking stick. Budd is wearing a light-colored shirt with tight-fitting shorts, suspenders, loafers, and long, dark-colored socks.

Photograph of Ward Andrews sitting at a large desk in an office with several photos and newspaper clippings. To the right of Andrews is a typewriter. Behind him are two typewriters, a desk, two counters, and a window.

Photograph of Budd Kneisel and Bill Kelley on a makeshift climbing set in a studio, smiling for a photograph. Studio lights are visible above them with a solid background and a shelf to the left of them. Bill is wearing a dark jacket, pants, dark boots, socks on the outside of his pants, has a hiking backpack on, and is holding hiking tools. Budd is smiling directly at the camera and holding a hiking stick. He is wearing a light-colored shirt with tight-fitting shorts, suspenders, loafers, and long, dark-colored socks.

Photograph of the Lee House - Ft. Duncan in Eagle Pass, Texas.