Found replacement glass. I used clear, laminated glass and cost was around $200 (it was a big window requiring a glass of about 46" x 38"). I did not go back to the OEM Solex for a couple of reasons. First, it's three times the price of clear glass. The glass experts tell me Solex is a brand and a particular blue-green color; other than that, it's nothing special except pricey. Also, my glass has a black privacy film on it so that you can't see in, but you can see out and it does an incredible job of reducing the heat in the summer. The glass folks said that once I put the black film on the window, it won't matter whether it's clear or blue-green tint, so I didn't spend the $$ for the designer brand glass since I am going to put the film back on it anyway. And...they made it while I waited, saving me a second trip back to Hialeah.
I guess NOW is the time to get busy picking out all the wool pile and glides and refurbishing that stuff while the glass is out. Those old glides just crumble in my fingertips