My father was a design engineer for Chrysler in Detroit. I remember him spending many an evening scribbling away at the dining table with paper, pencil, and manuals. One evening I sat down and flipped open one of the manuals. On the inside was the signature of John DeLorean! I mentioned it to my dad and he unconcernedly said that everyone shares the old manuals all the time, and that that one had originally belonged to DeLorean. Turns out, of course, that DeLorean had once worked at Chrysler early in his career.
Is the signature worth a pile? Not really, unless you're dealing with a mega BTTF fan. But it's cool.
I think I see fruit too, but which one do you think is a hat? I love the spelling of suiker - suijcker.
Once upon a time, I lived across the road from a rather wealthy older couple in Mentone, Al. After the wife died, their daughter was going through her mother's things and found a check made out to her mother for $2 million. It was from the family business, and had never been cashed or canceled. The old woman had used it for a bookmark. Incidentally, the family was wealthy enough, and the family business successful enough that apparently $2 million didn't matter much. In a coincidence, the husband had actually dated my grandmother before WW1!