[greco827]

Pat,

The work and effort you are putting into this is incredible!

At the end of the day, there are probably dozens of sheet configuration variations. The scratch sheets you are putting together certainly seem to show at least a couple such configurations, while miscut cards with other players names on top suggest a different configuration. I'd imagine it's as simple as ... So and so got traded, pull him off, an throw another Cobb on the sheet.

I think where your work has the largest potential benefit is knowing who was printed together, at least at some point in time, where that point of time may be, and the size of the sheets .... which also may have varied. For example, are all of the scratches in PD150, also on PD350's? If so, this may suggest a late PD150 run/early PD350 run. If not, perhaps an earlier PD150 run. Do any of those same cards have scratches in EPDG or SC150 runs?

Its very interesting, but I think people looking for a singular answer are not going to find one.