Estimated value and date of manufacture Archived Message Posted by Mike Palsgrove on September 29, 2007, 8:53 am I would like to find the estimated value and date of manufacture of my L. C. Smith 12 ga. side by side. The serial number is 333870R. It also is stamped with patt. July 13, 86. Any and all information would be appreciated Message Thread: Estimated value and date of manufacture - Mike Palsgrove September 29, 2007, 8:53 am Re: Estimated value and date of manufacture - Dick Miller September 30, 2007, 8:32 am   Searching