Okay Jeff - you got me. I am going to have to try and finish this set now since you gave me about 60% and I already have the Jays cards as well.
This will be oldest set that I work to complete. I know that isn't saying alot, but it is what it is.
In case it's not clear, two big gieaways for O Pee Chee versus Topps - the O Pee Chee backs are much brighter and probably can be noticed right away. If you need further clarification, the copyright line does say O Pee Chee instead of Topps. May seem a simple thing, but I know that, as a kid, that wasn't something I necessarily looked for.
I though this was all the baseball cards from Jeff, but there's actually a bit more before we get to the hockey, and the next may actually help a bit on another of my set builds.