Are there any models out there in HO for the N&W M class ? I believe precision scale made some at some point , but I didn't see them on their website.
             Thanks
              - Andrew

     I too would love to see a Southern RR Ps-4 made by Spectrum in HO.
       The P-1s were not USRA.... they were smaller than the USRA lights and older. The Ps-2s were very similar to the USRA lights.
         The Ps-4 was a somewhat heavy pacific. 47,500lbs tractive effort and 27X28 cylinders, 73inch drivers.    If anyone needs more information on SRR steam power I would be happy to give any information needed.
          A USRA heavy if made in HO could be made to look just like a Ps-4. The 14,000 tender and elesco FWH would also be a nice touch.
                   - Andrew