Quantum Leap is also the first thing I think about when I see the Word "Quantum" matched with another word especially things like "Quantum Leaf". Pretty sure Donruss/Leaf was riding The Quantum Leap train for that one.
I collect: Baseball, Football, Hockey, Mostly Vintage pre1980, My Homie teams - Washington/Baltimore Teams Senators (Twins, Rangers), Expos/Nationals, Redskins, Capitals, Bullets/Wizards - HOFers - Non-sport (mostly TV shows and movies).
My Trade List is very much a work in progress
CaptKirk42s Trading Card Blog Curly W Cards Strive For '65 YouTube klandersen42