I'm glad you liked the article - here is the information on the Erastus Hoskins letters:

Hoskins, Erastus. [Pvt., Co. A, A. Q. M., F&S] Letters, 1862-1864. Located in

Alderman Library, University of Virginia, Charlottesville, VA.

In addition to those letters, I also have a newspaper article written by James Henry Jones, Captain of Company D, 38th Miss., and later colonel of the regiment, about the battle of Harrisburg, and a newspaper article written by W.J. Crisler, who served in Company E of the 38th. If you would like copies, just let me know, and I will be happy to send them to you.

Jeff