Wow, there are a lot of Kursaals about. I found Kursaal 1, Bad Ems in Germany, without too much trouble, but struggled to find a match, until one of those "aha" moments when the penny finally dropped (or at least I hope it did).
So I'm hoping that Flyer E is a Saab 99 EMS, a sporting version which apparently stands for "Electronic Fuel Injection, Manual, Special".
So the link would be Ems/EMS.