TU-58 in simh

[Brian L. Stuart via cctalk]

I've seen suggestion that TU-58s are emulated in simh on
PDP-11s.  However, I'm not seeing it in a show dev and my
google-fu is failing me to find any info on how to use it.  Any
pointers on how to boot from a TU-58 image?

TIA,
BLS