I ended up with the gun. Instead of a Crass its an Ithaca Lewis Model 1 1/2 grade. The gentleman selling says he picked it up at a show 20 years ago and that the wood, barrel and casecolor finishes are original in his opinion.

Click on the hotlink and tell me what you think...Geo

http://www.gunbroker.com/Auction/ViewItem.aspx?Item=245750647