The *other* thought that came to my mind was that they
could find
something to work in place of paper -- some plastic, metal, or other
material that would better handle more densely packed data.
--
Jeffrey S. Sharp
jss(a)ou.edu
When this topic came up on the list several years ago ISTR that the general
consensus was that Mylar "papertape" would be the best format.
Zane