181-1 (Inv) Complete Train Set with Motor, Signals and Switch 140 Parts, 1972 Sets: Train: 4.5V
* Add 1 Part bb0141ac11 White Electric, Wire 12V / 4.5V with 2 Leads, with 2 Blue Electric, Connector, 2-Way Male Rounded Narrow Type 1 with Cross-Cut Pins, 11 Studs Long (Alternate) (match ID 1)
* Change 1 Part White x466c11blue Electric, Wire 12V / 4.5V with two Blue 2-prong connectors, 11 Studs Long {match ID 0 to 1}
Comments from Submitter:
Have seen this set in releases of two used sets from 1975 (by checking the production date of the motor). On worthpoint, I have found few other photos of this set with this wire.