Earlier in this thread I posted this picture of my Lionel F3 units that I intended to sell.
After a little bit of reflection I recalled what drew me to these to begin with.
The face of a keeper.
The A-A units will be keepers. I have not ever run these yet. So will be putting some track on the floor and go to it. Interest reading the Lionel instruction manual found that these are setup from the factory as a "lash-up" right out of the box. We will see.
The powered B-unit will hit the For Sale board soon.