YOU ARE BIDDING ON A VINTAGE LIONEL 190 WATT TWO TRAIN OPERATION KW TRANSFORMER WITH ORIGINAL BOX. IT IS VERY CLEAN JUST NEEDS A LIGHT DUSTING OFF. IT RUNS TRAINS WELL, I BENCH TESTED IT AND IT RAN A LOCOMOTIVE FROM BOTH SIDES SMOOTHLY BUT YOU MAY WANT TO SERVICE IT SINCE IT PROBABLY HAS BEEN A WHILE SINCE IT HAS RUN. THE LIGHT ALSO WORKED(I DID NOT TEST THE WHISTLE OPTION). IT IS IN NICE CONDITION VERY CLEAN WITH SOME ONLY VERY LIGHT WEAR FROM USAGE. THE BOX IS ALSO IN NICE CONDITION WITH LIGHT WEAR FROM AGE AND HAND WRITTEN "TRANSFORMER FOR TRAINS" ON THE THE TOP. PLEASE LOOK AT ALL PHOTOS AND ASK ANY QUESTIONS YOU MAY HAVE. REMEMBER THAT I SELL MOSTLY ANTIQUE AND VINTAGE ITEMS AND THAT THEY ARE MOSTLY LIKELY NOT BE PERFECT DO TO THE NATURE OF THEIR AGE. IF YOU HAVE A PROBLEM PLEASE CONTACT ME BEFORE LEAVING FEEDBACK.