Photograph of T&P train #719 in Alexandria, Louisiana with a faint plume of smoke rising from the engine. Written underneath the image are "T&P #719 at Alexandria, La. December 15th 1951" and "A. E. Brown Photo / Louis Saillard Collection."

Photograph of T&P train #807 in Shreveport, Louisiana. Written underneath the image are "Shreveport, La Aug 19 1951" and "R. H. Carlson."

Photograph of T&P train #808 in Alexandria, Louisiana. Written underneath the image are "Alexandria, La. July 25 1951" and "R. H. Carlson."

Photograph of T&P train #809 in Marshall, Texas. Written below the image are "Marshall, Texas Nov 20 1951" and "R. H. Carlson."

Photograph of a train engine and attached car, viewed from the side. The number "2319" is visible on the cab. Part of a building is visible in the left background. Handwritten text below the image says, "Herington Kansas Aug 18th 1951 (ex T&P #560)."

Photograph of a closeup shot of train #807. On the car behind the engine "Texas & Pacific" is visible. Text below the image says "Shreveport, La. Sept 5th 1951" and "C.J.DeVilbiss."

Photograph of T&P train #808 in New Orleans, Louisiana. There is a second train visible behind the first. Written underneath the image are "New Orleans La Feb 1, 1951" and "C. W. Jernstrom."

Photograph of T&P train #808. There is a second train visible behind the first. Text below the image says " New Orleans, La. Feb 1st 1951" and "C.W.Jernstrom."

Photograph of T&P train #2001 moving through Mineola, Texas. There is a car on an intersecting street and the town is visible around the train. Written below the image are "T&P #2001 with train no. 8 at Mineola, Texas Oct 21st 1951" and "R. S. Plummer."

Photograph of T&P Train #2003 moving through Texarkana, Texas. Written below the image are "T&P #2003 with train no. 8 at Texarkana, Texas Sept 16th 1951" and "R. S. Plummer Photo."

Photograph of T&P trains #1500 and #1518 at the Mineola, Texas shops. There is a man to the right of train #1500. Written underneath the image are "T&P #1500 & 1518 at the shops in Mineola, Texas Oct 21st 1951" and "R. S. Plummer Photo."

Photograph of train engine #663 and attached cars on railroad tracks, viewed from a front side angle. "663" is visible on the front of the engine. Smoke billows back from the front chimney. Additional tracks lay on either side. Electrical poles line the grassy side on the right. Handwritten text below the image says, "Near Mineola, Texas 1951 - 'Extra West.'"

Copy photo of Texas & Pacific train #23 on the tracks at Addis, Louisiana. In the background are two large water towers. Written below the image are "Addis, La. 1951" and "Ed Robinson (Copy Photo)."

Photograph of T&P train #719 on a curved section of track in Reisor, Louisiana with a long plume of dark smoke rising from the engine. Written underneath are "Reisor (Curve) La. 1951 'T&P #24' engine #719 - speed 75 mph. Engineer - John Cowan" and "Ed Robinson."

Photograph of T&P train #707 in Alexandria, Louisiana. Written below the image are "Alexandria, La May 1951" and "H. K. Vollrath."

Photograph of T&P train #712 in Alexandria, Louisiana. Written below the image are "Alexandria, La. Nov 1951" and "H. K. Vollrath."

Photograph of Texas & Pacific train #807. Text below the image says "Shreveport, La. Nov. 1951" and "H.K. Vollrath."

Photograph of T&P train #808 in Shreveport, Louisiana. There is a large plume of black smoke rising from the engine and a house visible in the background. Written below the image are "Shreveport, La. July 1951 (Pipe for the 'Big Inch')" and "H. K. Vollrath."

Photograph of T&P train #808 in Alexandria, Louisiana. There is a second train visible behind the first. There is text below the image that says "Alexandria, La. Sept. 1951" and "H.K.Vollrath."

Photograph of a train engine and attached car, viewed from the side. The number "2319" is visible on the cab. Part of a building is visible in the left background. Handwritten text below the image says, "Herrington [sic], Kansas Aug. 1951 (ex T&P #560)."

Photograph of a magazine clipping from T&P Topics magazine about T&P train #128. The text from the clipping references the conversion of the locomotive to an oil burning train. Text below the image says "In 1906 #128 was in service at Shreveport, photo shows (L to R) [sic] Charlie McKitrie, switchman; Ollie Grant, engine foreman; unidentified; J. N. Harris, engineer, and Paul Harris, fireman." and "T&P Topics, Apr 1951, pg 34."

Photograph of T&P train #804 in Grand Prairie, Texas. Written below the image are "[sic] Grand Prairie Texas 1951" and "C.M."

Photograph of T&P train #804 in Grand Prairie, Texas. A car is visible in the background. Text below the image says "Grand Prairie, Texas 1951" and "C.M."

Photograph of Texas & Pacific train #806 in Alexandria, Louisiana. Various lines of railroad tracks are visible at the bottom of the picture, as well as "Texas & Pacific" on the car behind the engine. Text below the image says "Alexandria, La. 1951" and "H.E. Chelf - A.E. Brown Photo."