Researcher;
That sure looks like the gun I had. I sort of wanted to think I had a 325, but there were no seams in the barrel which would have shown it to be a mono-block. At that point, I simply did not know enough about them to check if it was chopper lumped or not.

When did the name change take place from J Stevens Arms & Tool Company to the J Stevens Arms Co? I remember distinctly mine had the "& Tool" in the name.

Miller/TN
I Didn't Say Everything I Said, Yogi Berra