There is a fairly well know LC Smith restorer, gunsmith down in Pevely MO, I may swing the gun by him to take a look at it. I may have him do the restore work I want done on my Sterlingworth barrels as well.

BTW, this is my first Elsie, and it appears to have what is called the FW action, as it has the smaller lug, and rounded receiver, etc.
http://www.lcsmith.org/faq/frames.html