
It is a Patstone Bar-in-wood 12 hammer, EJECTOR. Busted all to heck at the wrist. The stock was 3/4" cast on until UPS made it into 2 pieces.
I got as far as making a piece for the wrist that replaces the busted piece and get the stock to 1/4" cast off.
I got distracted and tossed it all into the case years ago. I am thinking winter is the time to get this old gal back into 1 piece.
The ejectors were added at a later date. The action was converted to back-action to make room for the ejector mechanism. There is a lot of engineering to get all of that stuff packed in.
The rod running through the action body is the ejector acting rod. They both are drilled through the hinge pin.
The current state is what the Brits call "reduced to bits".
Joe