Wanted one of these for awhile, the early double worm drive Berk with the huge high stack motor for display layout use and the huge diecast whistle tender. Got this really clean one for a really good price, has the box for the locomotive, looks to have seen very little actual use. Got in a short run after my shift before my wife headed to bed. Very smooth with the typical spur gear growl. Love it, the slower spur gear drive is perfect on a smaller layout. AD
