Ron;
Tell me more about that 335. My first ever SxS double was an old J Stevens Arms & Tool Co 12ga, purchased 1954. I traded it off, much to my regret, sometime in the early 60's. I can't recall the model for certain, but that 335 sorts rings a bell. May have been a 325. I know it started with a 3 & ended with a 5, just not certain about the middle no, but wasn't the 315. It also was not one of the higher grades with rotary bolt.
Can you post pics?

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