wanted: source for tsh

[Tom Love]

i've been told by a friend of mine about tsh, a unix user
interface/shell editor which provides some of the niceties
of tops 20 (tm) along with some of the niceties of csh.
does anyone have a copy of the source (with or without
improving hacks) to this thing?
if it is unencumbered (i.e. public domain) i would greatly
appreciate receiving a copy or a pointer to a copy.
not knowing the size, perhaps if you have a copy, you can suggest
an appropriate transmission mechanism as well (tape, net,
whatever).  i don't believe that the ARPA net is a viable
option for me here.

to anyone with pointers to other interesting public domain
shells - i would also appreciate hearing from you.

thanks in advance.

tom love
computer consoles inc., office systems group, reston, va
{ihnp4 | allegra | seismo} !rlgvax!toml