Dear Sir,
There is a very extensive Civil War display at the Augusta Museum of History, 560 Reynolds St., Auguata, GA 30901; Tel: 706 722 8454, FAX 706 724 5192. The curator is Guy C. Robbins, grobbins@augustamuseum.org.
He or someone he knows may be of assistance to you.
It is very noble of you to research your gun. Your ancestors are smiling on you I am sure.
Tom Warnock
Camp 918
Appling Grays
SCV
Historian