Interesting...
I didn't know the S&W production was that old. I have quite a bit of 9x19 with their head stamp; as well as some .45 Auto, .380 Auto, and something else (.357 Mag, I think).
I have a "grab bag" of odd head stamps, for .380 and 9mm. They have everything from S&W, to Browning, to Norma, to Lapua (
), to Dominion, and anything else you can think of.