Those are great. They are 1/64th scale and are some of the better pieces in Ertl's "Collect 'n' Play" line. The key chain is like the micro machines and is very cool. I love seeing other collectors here with some tractors.
These are cool. The collect and play stuff usually does not have the model designations on then liked the regular lines. the JD tractor I believe is supposed to be a "B", the Ford is an "8N" and the little crawler is an industrial "430". At my Bomgarr's I just picked up a small Farmall tractor that represents the "100", nice little tractor. Little tractors are great to have.
you said dells and i pictured a white truck with a yellow lemon on the side..only us new englanders know about "dells lemonaid!" stuff is awesome i thought they had some diecast trucks with their logo lol.