Hi,

always am glad to help. :)

(quoted): "I found several hints that these old DTE tutorials were done by a certain Peter Small."
Oops! "Peter Small" seems not to be "dtx"?!

I possibly misinterpreted this on a web snippet about similar DTE tutorials. (Besides, neither his old web pages nor his current site contain any real name?! And data mining for it in UK online phonebooks with his current "company" address would imho only cause additional efforts and possibly lead to paranoia. ;)

Signed
HTAFKAH (**)

 

(**) = Hubert-the-artist-formerly-known-as-Hubert
 

"All that we see or fear, is but a Sphere inside a Sphere."     (E. A. Pryce -- Tuesday afternoon, 1845)