On Dec 12, 2017 7:17 AM, "Noel Chiappa" <jnc@mercury.lcs.mit.edu> wrote:
    > From: Clem Cole

    > It would be nice to have section in TUHS of any early clones that could
    > be collected.

The Unix Tree does have a section for "Unix Clones", and it has Coherent,
Xinu, Minix and some early Linuxes.

Another one that's missing (although in a different category) is Ultrix-32.>

Ultrix-11 is there though. It's interesting to see how it evolved from v7m which evolved from v7.

Warner