Undated, but possibly around 1960, today we have an image from a vintage steam engine fair, in New York. The adjacent detailed enlargement might provide some info that the keen eyed might decipher.
Bonus - Meanwhile, on Floor 796
Being a construction of your humble blogger Tepid Halibut, with the aim of posting one vintage slide image per day, from now until Kingdom Come. (Or until Mr Halibut gets bored.)
Bonus - Meanwhile, on Floor 796
The lad? I'm calling him Simon. He looks like a Simon.
The Locomotive - No info on the slide, but it only took seconds to identify this as 46115 Scots Guardsman (LMS 6115 & BR 46115).
The sky - grey and lifeless.
Simon's Anorak - The Junior Fieldman, by British Home Stores.
Bonus -
Yes.
The most famous steam engine in the world. Yadda yadda yadda.
Perhaps some steam buff will wander along and tell us where, when and why.
Bonus - I wonder if anyone has thought of starting a food business called "The Frying Scotsman".
<Googles>
Yes. Several.
Bonus 2 - We may never terraform mars but we are already martian-forming earth.
Bonus 3
I had always just presumed that Steam Engine and Traction Engine preservation was a peculiarly British thing - the preserve of gruff old Yorkshire men and retired whippet breeders. However, this box of slides showed that America has these interests as well.