Why wonder.........."LOAD YER OWN". For less than $100 you can be set up to load your 38's and even your 32's.

My "LEMON SQUEZZER is .38 S&W,with a 3 1/4" barrel.D.O.B. is in the 1920's.
I load 2 1/2 gr Unique and a 158 gr lead round nose bullet. now, I am not telling you that it is what you need, and each gun is it's own animal. First you should have a gunsmith look at it. They can see things we can't sometimes.

Don't shoot Jacketed Bullets in a break top.

Finally, we all have gone through what you are now. Will it hold up??? Is it safe ????? Be sure, and then start with a "LOW" load.