Thanks for sharing. What type rifle were they on? Interesting method for adjustment with the screw on the front trigger. Don’t remember seeing that before. Wondering if the dip in the bar is wear from sear contact or filed that way to gain proper clearance? Would like to see the rest of the rifle.
They look like they were in a fire and there may be no rifle left.
That front trigger control spring looks heavy and I remember
making a thicker than normal one for the Hoffman&Campbell
rifle Tom Dawson copied about 50 years ago.
These look good now that they've been cleaned up and the simple
construction is a help when only a few hand tools are available.
Bob Roller