Missing programs in /usr/bin (Ultrix 3.1)

[Brain in Neutral]

Well, this is nice!  /usr/bin/plot allows options -T450, -T300, -Ttek, etc.,
and then exec's t450, t300, t300s, vplot, tek, and lvp16.  lvp16 is in
/usr/bin, but the rest are missing!  They used to be present (e.g., in
Ultrix 1.2).

Where are they?  Or aren't they supposed to be anywhere?

Paul DuBois
Internet:	dubois at primate.wisc.edu
UUCP:		rhesus!dubois
FAX:		608/263-4031