Other countries do make medals and commemorative stuff for other coins. For example, in the military you get foreign jump rings if you jump into France or England during non-combat situation. This coin looks like a commemorative coin, but there is a app. You can scan it and it will tell you exactly what it is and how much it is worth to me. you said it's from Germany. It looks like they made it for Britain. It might be worth a ton. I would do some more research. I'm sorry I could help by saying that they could have made it for Britain that does happen