Posted By:
DavidVery interesting. I hope PSA didn't make a boo boo. and if they did don't anyone tell MW (Hi, Michael). I'm sure Bob Lemke could provide some valuable comments on this subject.
As a rule, any original Fro Joy (black/white, pink, aqua marine, hot pink, mauve, shartruse) would have been a photogengraving. Photoengraving is not identifiable from an auction scan, but is easily identifiable in person.