I wonder if the active dates for Ronchard-Cizeron might narrow the date?







Lifted these from Mr. Chamber's thread here:

http://www.gournetusa.com/forum/topic.asp?TOPIC_ID=552

http://www.doublegunshop.com/forums/ubbthreads.php?ubb=showflat&Number=130871&page=1
Another DGS R-C thread

Kind Regards,

Raimey
rse