>>>> "Mike" == Mike McFadden
<McFadden> writes:
Mike> One of my thoughts was to take an archival quality black pen
Mike> and insert it into a pen plotter and use archival quality
Mike> alkaline paper.
That should work well with the older type of plotter that can take a
drafting pen (Rotring/Rapidograph type). Those pens use "india ink"
which is basically carbon black, so it doesn't fade over the
centuries.
paul