Hi John - sorry for the delayed response. Yes, the Ebbinghaus Skagerrak medal is in my collection, as are most of the medals I post on this site. You're right that the medal is rare, as are most of those by Ebbinghaus. Just by chance, I saw this one listed on eBay: the dealer knew it was German, and knew it was rare, but wrote nothing more about it. As I'm sure you know, when you research medals a while, you develop many "search images" which serve you well going quickly through multiple listings, so I recognized it immediately, was the sole bidder, and got it for the modest starting price. Keep an eye on auction sites, especially German sites; sooner or later one may turn up. All the Best!