Chuckling Here
You got me worried now Charlie, I can't tell the difference between a Roger's and a Porter!
But here's the old timers I have, all work except the O Gauge one which is a 40 yr old Rivarossi plastic kit which I screwed to a display base. (I didn't buy the motorising kit for it).
They are O, HO, HOn3 and N gauges.
I also have an HO gauge 4-4-0 in black which wouldn't show up too well in this photo.
I love those oldies.
I'm currently in the doldrums with RR modelling ... just can't get my brain in gear for it at present.
Errol