Here it is, I knew there was a gold one somewhere.
Reverse marked as you said Joe, to Frederick Mannheim, Kaiserlautern. I've lightened the close up reverse shot to show the mark better.
As I mentioned earlier, I once spotted a bronze grade but was beaten to it.... The leaf on those matches the colour of the Lyre. If your silver ever needs a new home Joe, just let me know, it will always be welcome this side of the pond....