Smiffy may be able to help me here. I was wondering where the wooden part of the rifle came from. Was it the butt of the rifle.
The piece of wood that appears in photographs on this forum IS NOT part of the Bamber rifle though some people have mistakenly thought it was.
That broken piece of wood is officially unsourced...ie not known where from...but EP are clear it was NOT from the Bamber rifle. I agree.
The missing piece of wood from the Bamber rifle was supposed to be in front of the aga...not to be confused with the one photograhed on here.
The description in court of where it was found seems to place it as being roughly under the photographed stack of cushions. A photograph purported to show it as teh scene has a dodgy provenance and Bird says he did not take it.
The bit of the wooden butt that broke off the Bamber rifle was the top edge where it met the metal mechanism part. In the pictures there is a gap in how the metal mechanism merges into the stock..
However the design means this part means of the butt does not blend in smoothly anyway...there is a short step in which the metal mechanism stands lightly proud. It was by this part that the butt became damaged and the short step normally seen is now a much larger gap .
A users thumb would normally be in contact with the damaged part of the butt if firing the rifle.
The sort of damage seen to the butt of the Bamber rifle seems conversant with it being used to batter someone or something with the butt by thrusting it at them or with it being dropped onto a tough surface ..butt downward. From such treatment the imacting faces should show some damage consistent with the impacts causing the wood to splinter where it met the metal mechanism.
If no impact damage is seen then consideration should be given to look for marks around where the wood splintered to see if a screwdriver or similar item was used to break the piece of butt off deliberately.
The mystery piece of wood could feasibly have broken off another weapon...such as Pargetter's rifle...most likely from wood covering the sides of the metal mechanism on Pargetter's rifle if I am correct.