I finally found the proper trigger stop for my S&W m67-1 after three months of trying. Well, I actually found the trigger stop two months ago but could not find the proper screw for it. I finally got it from midway today after over three months on backorder.
When I bought it I just wanted it so the unfired S&W 67-1 (at east it was unfired when I bought it) would be as mint as possible.
You can see it missing in the second pic.