Check out this link. http://www.footnote.com/search.php?f_ancestor_id=64568807&df_ancestor_id=Within%3ACivil+War+Soldiers+-+Confederate+-+SC&query=b.j.+martin&submit=Search
By using the quick view, I think you will enjoy what you find there. Be sure to talk to Mr. Rushing about what you see there and how you might go about obtaining the actual information.
David