By adapting the implant to the patient instead of adapting the patient to a rotationally symmetric screw type implant, any surgery on hard or soft tissue, by drilling healthy bone and filling gaps with cadaver / artificial bone, is absolutely unnecessary.
32.
Unlike traditional bolt actions which contain the firing pin centered in the bolt, the Palmer's bolt was machined from a solid block of tubular metal, which had screw type lands and grooves to lock the bolt in place via a short stubby handle.
33.
:Hmm not really a satisfactory or reliable method of connection as your twisted wires can easily become untwisted, oxidized etc . The proper method would be to get hold of a 4 way screw type cable connector block and join the wires that way.
34.
The current Mexican reissues, much like a Gibson humbucker, feature a bar magnet underneath the bobbins that abuts to 6 screw type pole-pieces in each coil; they are simply conventional humbuckers placed in the larger " wide range " humbucker casing, and the gap is filled with wax.