Invention horn (orchestral horn) before 1850

This is a "Invention horn (orchestral horn)" created by Carl Gottlob Schüster before 1850. The artwork is a brass instrument, displayed in a wooden box that has its lid open. The horn is made of brass and has a bell, a body, and a mouthpiece. The box is made of wood and has a hinged lid, a lock, and a keyhole. The artwork is a rare example of a 19th-century invention horn, and it offers insight into the history of musical instrument making. The horn is an important object in the history of music and it is a testament to the skill of its maker.