This is an antique yellow brass signal bugle featuring a traditional double-wrap tubing design. The instrument includes a removable silver-tone metal mouthpiece. The body is constructed from yellow brass tubing and is fitted with two fixed carrying rings positioned on the inner curves of the wrap. The instrument terminates in a flared bell. The construction consists of multiple segments of brass tubing joined by visible solder points. No maker marks, hallmarks, serial numbers, or country-of-origin stamps are visible on the exterior surface of the tubing or the bell in the provided image.