The Texas in the Civil War Message Board

Looking for letters relating to 30th Texas Cavlary

I'm researching the 30th Texas Cavalry and I know there have been letters mentioned several times on the boards I was hoping someone might be able to share. I am ordering copies of the Pidcocke letter held by the Butler center in Arkansas but any other letters I've heard of appear to be in private hands. I know there are a group of letters written by the surgeon William Pierce (These were mentioned on Antique Road Show).

Thanks, Colton Milburn

(A descendent of David Milburn I Co. 30th Texas Cavalry