Interesting comment Michael regarding the parchment color. In the "Sharp Idea" series, I notice the Old Timer boxes indeed contain light "parchment" color info papers, kind of matching the box color scheme. The Uncle Henry "Sharp Idea" boxes also match up, and those info papers are a light "slate" color. Correct me if I'm wrong, but after the "Sharp Idea" series, the next series, with a darker blue striped box, and finally the blue, white, gray box series did have white inserted information papers. I have not checked a lot, and I do not have a large number of knives with the two newer series.
There was an intermediate series too, boxes with the same color as "Sharp Idea", where that logo was dropped from the corner, and replaced on the side with a SCHRADE TOUGH logo. Not sure of paper colors on those ones.
While I'm not completely sold on determination of valid versus bogus boxes, nothing would surprise me. Box matchup errors run rampant, I saw one recently where genuine bone Old Timer Classic was paired with a blue Bear & Sons old fashioned replica box. With a BIN over $100.00...
Agree with Hedger, there are a lot of mismatched LB8 and LB7 examples, sometimes with older knife, newer box.