Here is the listing for Gibbons on the Dead People Server (http://216.92.255.170/dps/):"Euell Gibbons (naturalist/writer) -- Dead. Natural causes. Died December
29, 1975. Born September 8, 1911. Did a series of memorable commercials for Post Grape Nuts in the early '70s, one of which started "Did you know most parts of a pine tree are edible?" , wrote Stalking the Wild Asparagus. "
He came for a publicity tour/interview to the place I was working in '75 and naturally there was a bit of hubbub because a "celebrity" was in our midst. While joking around with a couple of my co-workers I said "Here, Mr. Gibbons, have a snack" and held out a pencil. I then discovered that he was sitting just on the other side of a cubicle partition, about 5 feet away and probably heard what I said.
Lee