I gave that set in the pic to my 10 yo. grandson. I used to tinker with those cars for hours. Tear them apart, clean, lube, reassemble. Good stuffI have a number of thunder jets stashed. My dad was the toy dept mgr at g.c. Murphy in richmond in the late 60's very early 70's.
I also have a friend that currently has a business dealing in old slots as well as a race track.
Back when we were all involved in slot car racing, a couple other friends put together a 4 lane scale mile ho track with a 16 foot straight away on the back side.
