Those would make for a nice fall color display for sure. I know I have come accross all of them in my browsing of Ebay but I can't recall offhand what sets except for the light green ones. I don't know if they were offered in any other sets but two of them came with the...
Stanley Set seen HERE.
the Hiro/Thomas set seen HERE
Thomas Basic set HERE.
The Suspension Bridge set seen HERE
If I do recall or come across any of the others I will let you know.
Stanley Set seen HERE.
the Hiro/Thomas set seen HERE
Thomas Basic set HERE.
The Suspension Bridge set seen HERE
If I do recall or come across any of the others I will let you know.