In MMDigest 140708 Julie Porter asked about Autotypist paper.
I bought a roll from the Autotypist company back in the 1950s.
It came pre-cut to 11-1/4-inch width.  It is a thin, smooth, hard,
ivory colored paper of seemingly high quality.  It is translucent and
I suspect it is somewhat waxed.  I don't have any way of analyzing it.

If anyone would like a little sample send me your postal address.

David Sharpe
Western Massachusetts