Hello,
I recently completed the conversion of a Sunset 3rd Rail B&O EM-1 to 2 rail. In the process I managed to save four of the flanged 3 rail driver tires. I noticed that two flanged drivers on the engine have the rubber traction tires. If anyone is interested in a pair of solid steel tires to replace the traction tired driver tires, you can have them for the cost of postage (about $6.00 via USPS Priority Mail.)
You will have to press the traction tired tires off of the centers and these will go on as a direct replacement eliminating the need to replace traction tires from time to time.
If no one wants them they will go in the trash can.
Joe Foehrkolb