I bought a rear window for my roadster I about 1992. I got it from LeBaron-Bonny. I think it was for a 33-34 roadster. The top was chopped and I wanted less tall window. It measures 7” by 20 3/4”. It is in very good shape. I could make it excellent with a little chrome polish. There is no rust or dents, etc. It was only on the car a couple of months. I could not stand the top flapping. It went on the shell and I built a fibergl*** top.
Some people were interested but the shipping scared them. The gl*** is thick and heavy. The plexigl*** is not much lighter. I have a suggestion. I could trace the gl*** outline and it could be cut from thinner plexigl*** locally. Shipping would go down by maybe 66%. I have done some searching and I can’t find anything remotely like this for sale.