Help with restoring a '72/73 4x12 cab

[moronmountain]

So I was hoping someone could give me the exact measurements on an original style faceplate badge for a 72/73 cab, and maybe even a full size scan of one? I would pay a couple of $ for your trouble. Also, the original purple back, 50w speakers have been re-coned, and don't sound like they should. What is the closest re-cone kit I can get for these 50w, 15/16ohm speakers? I'm doing this for a dear friend of mine who has owned the cab since the 70's, and I want it as close to original as possible. Any help at all would be greatly appreciated.