Model Train Forum banner
999
1-2 of 2 Results
  1. O Scale
    I cleaned the wheels and added the spring for the copper pickup and it runs. The reverse unit is a little mystery. The last picture is half of one from another junker. I do not have a date for this engine either. The light socket is insulated from the frame. So the sides are hot and the center...
  2. O Scale
    This is the 1666 that was in the box. All I can think of is that the springs are used for track detection. Not a bad idea really. Today you can dress a postal car with a small spring to make contact with a postal pole. It would work. but it is not a fancy infrared sensor or reed switch. Thought...
1-2 of 2 Results
Top