[GreenKeys] Telephoto machines?

[John Nagle]

> From: Chris Elmquist<chrise at pobox.com>
> Was it electrostatic paper (and process) then or what made the paper
> special and generated the smoke?
>
> -- Chris Elmquist N?JCF

    No, it was called Teledeltos paper.   It's a simple resistive
coating (carbon plus copper thiocyanate in the final version)
which is burned off by power from the writing stylus.  It's
not electrostatic; that puts something onto the paper. This takes it
off.

https://books.google.com/books?id=SnjGRDVIUL4C&pg=PA298&lpg=PA298&dq=teledeltos+paper&source=bl&ots=qJcSkGd6Md&sig=hQBRUYuBKg39M7boF8cn7vmhT3E&hl=en&sa=X&ei=1DeSVemzHpH2oAT5pZKIBA&ved=0CGIQ6AEwDA#v=onepage&q=teledeltos%20paper&f=false

			John Nagle