This German silver bugle is designed with a double-coil tube fitted with ferrules joining the sections and it has a bell garland. It matches quite intently a horn created by Joerdans of NY, illustrated as Figure 10 in https://finnianlrus000632.bloggactivo.com/28212102/facts-about-orange-ruched-peplum-hem-blouse-with-puff-sleeves-revealed