Sorry pictures up later but for now, I need a birthyear for my M&P 38 Special snubby, Sereal Number C1519xx. I bought it to keep my S series 1946 snubbie company.

The catalog is unclear on this one, but a good approximation would be 1949 or 1950.

I don't have my book handy but mine was made in 1948 and is serial number C43659 so your's was made sometime after that.
Another excuse to show mine off