I really like the fact that a lot of Bachmann Products are suitable for Hoosac Tunnel & Wilmington!
The Railbus if regauged, the 44 Tonners, and now the side dump cars!
I was browsing around on the web for pix of the HT&W and came across these.
http://www.htandw.com/previews.htm
After a quick glance they seem pretty verbatim in detail! Always fun to find prototype pictures, because I'm sure these cars were withdrawn from service and destroyed soon after they finished building the dam.