Originally Posted by
leftthread
$5 at a thrift shop, probably cuz no one knew what it was nor how to open it. I have some FP4 loaded in 4x5 holders so maybe I'll goof off with it

This thing is so far beyond the range of my grokking that, if I tried to use it, not only would I not have a prayer of getting a useable image out of it, but I'd probably manage to set it on fire.
Like, what's it even
for?
--Shannon