Sorry about that. Sometimes when you edit add change 30k products you tend to miss a couple. I updated the details this morning. Those numbers are indeed O scale. We probably copied the ho product because bachmann does not have images yet and messed up on the description. Thanks for bringing it to our attention. Here is also a picture from the Williams flyer.
Not sure on delivery date on these yet. They keep on pushing the date. Ill try to get a better figure from williams.