I've seen worse, as recently as a few days ago. A beige/brown
color-schemed ADM 3a came in for recycling and it looked like the CRT face
was ready to just fall apart. It was literally almost ten times worse
than that in the subject eBay auction.
I'm unsure if we've ever come to the
conclusion if this is just an
adhesion separation issue resulting in blotches resembling mold, or
actual mold causing the separation. (Have we had some sort of cause
for this problem?)
We came to the conclusion that it was a delamination issue. If you can
find it in the list archives, one of our intrepid list members did some
experiment that pretty much conclusively proved it was delamination.
These are now starting to be worth real bucks. I say they are worth
getting in any condition at this point, especially if they can be
rehabilitated. I think if someone can find an equivalent CRT in a common
piece of gear, like maybe an Apple monochrome monitor, then that would be
useful. I guess I could do that, if I make the time.
$250 is way too high for this one. Drop the zero. But add $25-$50 for
the original manual.
--
Sellam Ismail Vintage Computer Festival
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