@Hot Water the K3s were small-drivered 4-8-2's built for freight service - the previous K-types were geared towards passengers.
@Rider Sandman posted:I think the Lionel scale offset hoppers are terrific. Die cast bodies with nice add on details. I believe they made N&W as a single and a three-pack.
I have those for C&O! They are beautiful and have some heft to them, they're great! Unfortunately the die-cast hoppers in general seem difficult to find; i occasionally find them used on eBay (for C&O) but for any other road name I can't remember coming across any.