How times have changed. Back in the 60s (when I had to walk two miles
uphill through the snow to get to the Internet), I bought all the
topos for the cave region in Indiana for 18 cents each. In 1980, I
photographed all of them with home-made copy camera in my basement
onto 10x12-inch Kodalith Ortho film, using a color filter to drop out
the green woodland overprint, and the Windy City Grotto printed sets
of them on 8.5x11 paper using our ancient Multilith offset duplicator.
Amazingly, every detail is there, although a magnifying glass helps.
We sold the sets in a plasic zip-type bag. I've still got mine.--Mixon
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When you consider television's awesome power to educate, aren't you
thankful it doesn't?
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