@Steam Loco Greg posted:FWIW, Dave Olson did a video of the N&W version a bit back on one of his demos with Dave. You can find all of them on the Lionel facebook page. The N&W has even more hooter whistle versions than the Rio Grande.
Found it, Episode 6 of Demos with Dave! They also did the USRA Light Mikados in that episode if anyone is interested.