Looking for the flags of Walker's Texas Division, I found this website that features flags stored in the Texas state archives:
http://www.texas-scv.org/txFlags.php
There are a few flags from other states which are also interesting.
This Texas Flag was carried by the 1st Texas Infantry into the Cornfield at Sharpsburg. After 20 minutes of savage fighting, 82.3% of the regiment was dead or wounded, the highest casualty rate suffered by any unit during the war. After seven color bearers were killed carrying the flag, it was found on the field after the battle, surrounded by dead Texans. Returned to Texas by the Federal Government in 1905, it is currently undergoing conservation.
This flag was flown by Company G, of the 16th Texas. It is not known whether the regiment was the 16th Texas Cavalry or the 16th Texas Infantry Regiment. Both units served in Walker's Texas Division. Its lack of a white border along the cross is typical of Trans-Mississippi Battle Flag Variants.
This Second National Pattern Flag was used by the 33rd Texas Cavalry, which served primarily in South Texas along the Rio Grande River. One of its officers was Santos Benevides, who became the unit's colonel and was the highest ranking Hispanic officer to attain a field command in the Confederate service.
This flag was found with the First Texas Lone Star Flag in the cornfield at Sharpsburg. It features a tear that was repaired with a woven lock of hair from a Union Zouave killed during the Battle of Second Manassas. It is made of cotton and was designed to replace previous editions made of silk that were too fragile for field use. This flag is currently undergoing conservation.
This flag was probably used by elements of Walker's Texas Division. It features the reversed colors which were the distinctive features of the battle flag designed by Lt.General Richard Taylor. It displays battle honors for the battles of Mansfield and Pleasant Hill, in which the Division played a significant role. This large (6' x 6') silk flag is currently undergoing conservation.
This unique flag features a large red star, with 11 smaller stars contained within its points. In addition, there is a shield in the white bar. The shield features a yellow star and word "TEXAS." It is unknown which Texas units utilized this Battle Flag. This flag is currently undergoing conservation.
This Battle Flag was the last flag used by the 1st Texas Infantry. It was captured at Appomatox, Virginia on April 8, 1865, one day before the surrender of General Lee. It is the final variant of the Army of Northern Virginia Pattern, with the white border on all four sides of the flag. Returned to Texas in 1905, it is currently undergoing conservation.
BG Ross McDaniel
2nd Bde, 3rd Div, III Corps, AoG, CSA