I think that you'll find that rock shields on the front
windows were an optional extra on a lot of Bolers and Trilliums.
The
light frames and non stacking caused a lot of cracked frames, at the bend, due to flexing, too. That's one thing that has beefed up on most of the early models to keep them on the road. My later model has 2x4 metal tubing stacked both front and rear making it quite firm and a better platform to support the shell and all the
weight that we throw into these things. I don't know about the interior. Maybee it was a 'Previous Owner' reno.