A query appeared on one of the train forums and has slowly spread through several discussion groups I’m aware of, regarding a 2-rail O scale train layout, built by a hobbyist in the 1950s and 1960s, who died in 1967. The layout sat for 45 years, and now someone has approached a couple of hobbyists about possibly liquidating it.
Of course, lots of armchair pundits have their own ideas about what should have happened to that layout in 1967, when the builder died.

