CANYON OF DOOM
 
Another slot car find was this Matchbox branded slot racing set. Curiously it has none of the associated parts from Powertrack or Speedtrack and yet Matchbox at one time branded this as a 'Precision Engineered' product...
 
 
Does anyone recognise this track?

 
Cars are interesting - a rare type for slotcars.

 
Distinctly un-Matchbox - does anyone recognise these chassis?

 
Branded 'MR-1' as in Matchbox Racing... we need a year of manufacture!

 
This looks like a catalogue special - but from when and where?