The Trainz SKU for this item is P11655555

so they are appropriate power for most western modelers of that era

Model Number: DP-51

window packaging for easy viewing plus interior plastic blister safely holds the model for convenient storage

Lionel 38 Vintage O Operating Pumping Water Tower ProductID_12479545 The Trainz SKU for thisThis is a Lionel 38 Vintage O Operating Pumping Water Tower from 1946 47. This is a really cool accessory that features a double walled tank that you actually fill up with water! There is a reservoir in the top under that roof that also stores water. When you activate it, the pump inside the tank, pumps die colored water out of the walls and into the hidden reservoir in the top to give the illusion that the water is really being pumped out of the tan