I need to identify a set of Mercedes knock-off wheel mechanisms.I have looked through a few books about Mercedes and the only car shown that had this type was a race car,I think it was called 300SLR(?)from
1950s.Not sure about the model number.I obtained these from an elderly lady who couldn't remember where they came from.They are a set of four knock-offs,MINUS the wheels themselves.They have three spokes with a blue mercedes center.Then each has the backing that went behind the wheels. Is there a site that could help I.D. these? Could they have value to a collector or should I just toss 'em? Thanks to all