The Arkansas in the Civil War Message Board

In search of a couple of articles

Im trying to get copies of the following,

4th Arkansas Mounted Infantry, Company C- A Case Study Independence County Chronicle 27 (April-July 1986)

The Richland Rangers: Company D, 13th Arkansas Infantry Regiment. Rivers and Roads and Points in Between II (Summer 1983).

If anyone can help me I would really appreciate it.

Lee