I had acquired a Safety Hammerless a couple years ago and my brother found one early Spring 2022. We had custom holsters made for them. His is a regular shoulder holster and mine is a holster that goes in the suspenders left side strap. We gathered all the empty 38 S&W brass around the loading room and came up with a little over 575 pieces and loaded them with 158 grain SWC over 3.0 grains of Unique. That is from Lyman #45, and they say 700 fps.
Our holster guy has a Safety Hammerless also, so he made himself a holster to fit his shoulder harness too. I gave my brother 100 rounds, the hoister guy 50 and have a little under 400 for myself (Plus factory that dates from the 1970's back to my grandfather's stash from the 1920's!)
Ivan