While I don't recall that particular brand name, your description suggests flexible vinyl "end caps," which are readily available in MANY sizes, "depths," and colors. A quick web search for "vinyl end caps 1.25 id" (or similar) should set you on your way.
I have back issues of S&T from that era, so - worst-case scenario - I can step into the ol' time machine and do some page turning...
Cheers & best wishes.
-Dan
I have back issues of S&T from that era, so - worst-case scenario - I can step into the ol' time machine and do some page turning...
Cheers & best wishes.
-Dan