Need some help with a prototype research for a possible modeling project. This will be scale pecific. There are none made in this scale. I have been doing some research on the Southern Pacific GS series of engines. Of the six series of engines, GS-1 through GS-6 there was a use of 3 different style drive wheels, spoke's on the GS-1 to Boxpok drivers on the GS-2 through GS-6. I'm looking for engineering drawings of the GS-4 Boxpok. They are different form the other GS series. Any help would be greatly appreciated.
Bernd
New York, Vermont & Northern Rwy. - Route of the Black Diamonds - NCSWIC
