Looking for something else I stumbled upon this company. They are a trade supplier of Creation windows - now out of business I believe - that are in many Foretravels. They also have a lot of RV type glass. There is a link on the site to surplus RV parts as well. Even has replacement engraved entrance handles. Hope it helps someone searching for parts.
Glass Window Windows Van Conversions Conversion, RV, RVs, Shuttle Bus, Buses, (http://www.dcmco.com/)
Mods: If this is old news please delete.
Keith