A lot of people are interested in this mod, but apparently not so good at reading schematics or diagrams. For those for whom a picture might be helpful, here you go.
Original Epiphone
Here is a shot of the original wiring on my Epiphone Les Paul Custom. The schematic for this is on the schematics page.
1950's Style Wiring
Here is a shot converted to 1950's style. Also I replaced the pots and caps. You don't need 400V caps, but that's what I had at the time. You could also go all out and use old-style wire.