An 18" at 2041g would probably be a PING. But I can't see a G fits in what is left of that last letter. The vertical portion on the left seems too straight for a G. But I haven't looked long enough to find a 90s one to compare. The other possibility is some sort of marching or orchestral. I don't really know what model ink those had on them back in the 90s at all.
I've been trying to find my info I've stashed on what year the solid Zildjian ink was added to the top, and what year the small Avedis was added to that. I can't remember these sorts of things off the top of my head. But so far I seem to have misplaced the years in my database of Zildjian facts. Still looking.
The only cymbal models which spring to mind that have the model ink facing the other way (so you have to turn the cymbal around the see them) are EAKs (Early American Ks) and since yours is clearly not one of those I'm not sure what OddBall might have spotted. Maybe you could give us a link to a pic OddBall?
Just because I don't know about other reversed model ink cymbals doesn't mean they aren't around. I've never payed much attention to Zildjian cymbals with ink on. I only recently started collecting up a bit of info. And I know nothing about their B8 or B12 offerings. Only the B20 ones.