A Kriegsmarine High Seas Fleet Badge by Schwerin, Berlin with Case

Badge in tombac, gilded and patinated, maker marked "FEC. ADOLF BOCK AUSF. SCHWERIN BERLIN", of excellent quality, textbook example, in slightly worn condition, extremely fine; with related stickpin miniature; and in blue case of issue, without push button (without hinge on the back of the box, still holding together, but reverse covering has been ripped, thus case in good/fair condition).