I know the difference between scale and gauge, I was wondering if the posted did but with appearing rude or a know it all, or at least I was trying to do so.
That is a great illustration though.
As far as I know, there is no 0-27 scale. In fact 0-27 gauge is a misnomer today since traditional sized 0-27 track come in larger diameter curve radiuses.
Now Lionel the tradition yard stick of 0-27, 031, and out the cab window with Fast track coming in sizes like 0-36 and 048, ect.
Regarding scale look at 0n30, compared to 1:48, say in two rail.
For a logging RR such as Ely-Thomas who used both standard and narrow gauge, the two would be prototypical but would look mighty strange running side by side on a layout.
I have seen them together, however, on a video on building a logging Railroad with an HO log train running in the mountains in the rear of the layout for the effect of depth and it all comes together. The video is Logging Modeling the Prototype by Green From Productions. Look it over if you get a chance to do so.
As a side note Ihave been to Finwick, W Va many times and of course, Richwood and have seen Shays working around the mill there at the Cherry River Boom and Lumber Co.
Likewise at Mower Lumber as a boy. My dad and I use to hunt on Cheat Mountain and trout fish the Greenbrier and Deer Creek as well as Stillington(?).
Creek. You would never know it now but in the 1880's loggers loggers floared white pine down those creeks in the spring to the mill in Roncervert.
CSX has reason to be proud, I for one enjoy a display of trains more so that trains on the track often times. His shelving and so forth is pretty cool, I would like to see his layout.