Mark de Kock: "I think I now have all the sets with these little tractors"
Roy R. Gal: "Seems to be the hardest to find out of 1630/1/2/3"
Stéphane Simard: "Where's the minifig driver??"
J.P. Manalo: "Got it from a McDonalds restaurant in the early 90's. Goes well with the Diesel Dumper set (6532)."