@FSBlue: okapikpr has an entire library's worth of zoo maps and books. I'm not even joking, and I'm also extremely envious. I thought that I had a lot of stuff, but he far surpasses anything in my personal zoo collection.
That map was hidden in the files of an old director of mine. He was kind enough to give me 20+ various zoomaps from the 1970s and 1980s.
