We bought our house with a cracked Mistlite glass panel between the jack and jill bedrooms. At the time I didn't think it would be a particularly difficult thing to source, but it proved to be quite the challenge. I called several local glass companies. No dice. I searched internet forums and found someone who had luck with a supplier in Canada. I called them and they no longer carried it. Everyone said it was no longer available in the length I needed. I was about to paint these rooms and just live with the cracked glass, but decided to make one last effort. I opened up google maps, typed "glass", and started making calls. I probably called about 30 different shops when I finally struck gold. Paul's Glass on Anaheim in Long Beach could get it. They seemed so casual about it I almost didn't believe them. But I put in the order and had it in 2 days, tempered.
Puppy battle with cracked glass background.

Glass gone. Wow, things were really a mess in this area just a couple weeks ago!

View from the guest room.

New glass in.

Painted. The continuation of the brown ridge beam to the outside is one of my favorite things.

Late addition, night shot: