Those look good, and help with placement on mine, too (once I have horns in hand). I'm guessing those are ones that turned up and you can't part with; they look great!
Thank you.
You would also do well to consult prototype photographs, but that is the approximate placement.
I did these a number of years past; 2003 or perhaps even further back.
Those horns were the only five chimes that I could find at the time. I figured better some kind of five chime than the pair of single chimes that came from the factory.
I still must find the other five chimes to do my one RS-2 and for the hammerhead RS-3, once I get 'er done. A Cheap and Nothing Wasted modeller who posts here sold some C&NW RSD shells with the paper carbody filters. It is not the filter arrangement on WM's, but, as these are the only non-louvered paper carbody filters available, better they than Atlas' louvered model. Another poster to this forum sold the hammerhead short hoods with the cab.
Only five hammerheads left Schenectady that way: WM's four and one for the Penn. The Penn later transferred its to LV.
I will look for the things and see how many that I have.