I have an "old" 12 guage hammerless L C Smith double with 30 inch damascus barrels. It has a fair amount of engraving on the receiver and trigger guard( dogs head with a bird in it's mouth). Serial number is 30733. This is my first "ELSIE", i'm a novice in this field, I simply would like to know what year it was manufactured. I intend only to display it with an old poster and some antique shotshells. Any help is greatly appreciated. thanks, Joel