Anyone collect railroad memorabilia? I have an old AT&SF 110 AC to DC rectifier that works. I have used it to charge & equalize batteries. It outputs about 6 volt DC to 20 volt DC. Looked on Ebay and someone selling a similar item for $85.00. This free for the taking. Getting rid of stuff I no longer need or want. Pickup locally in Guthrie, OK PM if interested! Thanks!