Originally Posted by PRRronbh:
rdunniii, 4501 is a Southern class Ms Light Mikado. Lionel, K-Line, and Mth has made them.
Now the Southern MS-4 class was a Heavy Mikado. There are a few of us that would like one. But the operative word is "few." Someone here once before tried to get this ball rolling in fact with Scott but not enough interest.
Ron
4501 was built before WWI, so it predated the USRA designs that Lionel, KLine and MTH used for their versions. Lionel's version from 1992 would be the closest to the actual 4501 that I know.
I believe the Southern's MS-4 was based on a USRA Heavy Mikado design, which was used on other roads. It might be better for a company like 3rd Rail to develop a standard USRA design that could be modified for a particular road. The main problem with steam is the domes, valve gear and dynamos were modified by the different railroads. Not sure if it would be profitable to make for individual roads unless 25-30 would be an acceptable BTO number.