Hi,
If anyone in interested, I uploaded some jpegs to
http://moosedog.home.mindspring.com/.
The pics are three views of a 3d CAD model of the Boxpok driver that I am
modeling for one of my G1 live steam projects. The driver shown is a 72
inch, #1 axle, for a 4-8-4 (Northern). The wheel face,
Ken, and others,
Be advised that if you go with G1MRA 1F wheel profile the trackwork will
need to be of fine standard as well. This is particularly important if there
is any intention of selling them in the modeling market. It might be worth
building in a bit of extra material on the backside for
