I've just finished building an On30 saddle-tank engine using the mechanism from the Mantua HO scale logging 2-6-6-2T.  It's one of the more recent versions of this mechanism, with driveshafts between the gear towers and motor, instead of rubber tubing.

I was just reading about this impressive auction that will be occurring with a big brass collection. Within the documentation there was this presentation. I'll provide the link, but I also thought it would be worthwhile posting this portion as it may disappear after the auction finishes,....

I have a Broadway Lt  E7 loco with a great 'plated' stainless steel finish. It looks very nice. BUT, it is a CB&Q livery, "Burlington". Can I possible change it to be a Santa Fe loco?

I created sets of scale builder plates, each with the right serial numbers and dates for ET&WNC ten-wheelers 9, 11, 12, and 14. I also used photos of the real number plates to make scale versions of them.

Bachmann did a great job on most of the engines but they always do their plates are opposite images of what they should be (black lettering on bronze which of course is opposite of how they looked in real life).