I’m a graphic designer/ illustrator and am currently working on making a backglass for my seven up. I’ve been scouring the internet and Craigslist for reference images. I’m stitching together what I can find and printing out blueprint-paper tests to get all the alignments dialed.. Even having a photo of a thrashed backglass with a measuring tape across the front + back would help with scaling. It’s proving to be wayyy more work than I anticipated..
If anyone has a good scan or hi res photo I’d be mighty appreciative to get a copy as well.
Once I have my Set Up finished, it shouldn’t be much more work to make the changes for seven up.
I’ll post back if I get anywhere.