I came across this aerial photo on another forum. It’s the Colorado Railroad Museum but looks like a layout drawing right out of the 101 railroad plan book! If you’d build this “railroad”, virtually any locomotive or rolling stock would be “prototypical”! And there’s even a turntable to add operating variety! Interesting!
Both for the narrow gauge fan - so even if you have limited space, you can get it all in! The Colorado one is a 1/3 mile loop, the New Jersey one in Allaire State Park is 5/8 mile, both 3’ narrow gauge.
Still the question begs to be asked. How does one get a new display in ? Its not like you can pick up a loco and throw it on your back and carry it in .