One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; green external coloring; no external sculpturing. Collected in the San Jacinto basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.

One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the San Jacinto basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.

One preserved mussel specimen including both the left and right valves. The specimen exhibits an oval shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; green external coloring; no external sculpturing. Collected in the San Jacinto basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.

Patent for improvements in book support: "book are held in an upright position on the shelves" (lines 9-10).

Photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about Fort Worth attorney Jack Mackin, who was convicted of murder and sentenced to seven years in prison.

Interview with James Harrison, a civil rights activist from Huntsville, Texas. In the interview, Harrison discusses his early life, education, Jim Crow segregation, and his work in the civil rights movement.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Letter from Richard C. Jones to Daniel W. Kempner enclosing the conduct record of inmate James Collins and discussing his sentences.

Letter from M. D. Hanson to O. B. Ellis discussing Willie McCowan, Jr.'s, an inmate of the Texas Department of Corrections, medical history. After examining Mr. McCowan, Mr. Handon recommended that he be transferred to their Huntsville Unit for further examination.

Letter from I. H. Kempner to Otto Marx, Jr. explaining to Marx that there is no need for a personal interview with Judge Elkins, regarding a vacant office space, and assuring Marx that Kempner will phone the Judge to further discuss the matter, instead.

Patent for improvements in steam-pumps, of which “are adapted to compress a liquefiable gas—such as that of ammonia—to a state of partial liquefaction, the pressure being subsequently removed and the liquefied refrigerating agent expanding through tubes and chambers, and the cooling effect produced by the volatile liquid again assuming its gaseous state is utilized for the absorption of heat.” (Lines 10-17) Illustration is included.

Patent for a new and improved pen holder. This design "relates to improvements in penholders whereby the pen may be automatically discharged or ejected from the holder" (lines 8-11). It consists "of a staff with tenoned end, a portion of which is cut out of its upper surface with a downward bevel to its lower end, a beveled slide adapted to fit and slide upon the beveled cut in the staff, said slide being provided with a slight shoulder upon its upper side and a hole through the same for a screw or pin, a tube longitudinally slotted inclosing said staff and slide" (lines 38-47).