I have a rifle and a shotgun I would l would like some help on. Trying to find the manufacturing date for both of them. At least, the same decade. 1. The first is a Winchester Model 53. It's a 44 and the shorter barrel was called a "Brush Gun" according to my dad. His father bought it, I believe sometime in the twenties or early thirties. He gave it to my dad who gave it to me and I will pass down to one of my son's in the not-to-distant future. Serial # WCF #968630. Hopefully I can attach pics. 2. The second is a Steven Double Barrel 12 gauge shotgun. I bought this quite used in 1973. It's a great shotgun and great for birds and skeet. I shoot it better than my pump. The only "number" I could find on it was "CBF 1". Any help?