Have you ever purchased any Model RR item specifically to not place on your layout??? Ex.: as a gift.... as a kitbash???
I bought the O scale tower kit specifically for the Gauge Kitbash Challenge.... it was bought with no intention of it ending up on te G layout "in the same condition, at least"

I bought the O scale tower kit specifically for the Gauge Kitbash Challenge.... it was bought with no intention of it ending up on te G layout "in the same condition, at least"

