This is great!  Researching history can be fascinating. 

And incidentally, one of the overhead shots in the full blog post shows a neat switching puzzle for, of course, Steam Era Freight Cars.

Thanks for this and all the other posts, Bob. 

Cheers,
George Irwin

Photo: NYC Boxcar 227130 & Buster Keaton

A still photo from the movie "Go West" courtesy of the SilentLocations website:

https://silentlocations.com/2020/07/04/buster-keaton-ghosts-of-go-west/#jp-carousel-16827

Bob Chaparro

Hemet, CA