I think Baker used a block of serial numbers for the MW guns. My three all fall in a narrow range. The two Damascus are 4384X and 4384X, just three numbers apart and the steel version just a hundred plus also off. Each gun was bought from owners that were many miles apart. I was very happy to find the second gun just 3 numbers apart from the first.

32" barrels that measure .085 and .090 at 9". Min. wall thickness is just over .060. Stout and very heavy guns. Built for heavy loads for sure.