This German silver bugle is produced with a double-coil tube fitted with ferrules joining the sections and has a bell garland. It matches extremely closely a horn produced by Joerdans of NY, illustrated as Figure ten in https://aadamxjiv384676.blogpixi.com/28832638/5-simple-statements-about-orange-ruched-peplum-hem-blouse-with-puff-sleeves-explained