http://collections.mfa.org/internal/media/dispatcher/763934/resize%3Aformat%3DfullKeyed bugle in B-flat1835–36John Augustus KöhlerSilver, silver giltSoprano in B-flat. Sterling silver body with silver gilt keys and garland. Decorative engraving on bell, bell garland, key flaps, and mouthpiece. Ten round keys mounted on saddles; key-holes have raised sockets. Original mouthpiece, seven tuning bits, and one pigtail crook. Original mahogany case, fitted and cloth-lined, with a copy of Kohler's business card on the inside of the lid.Musical instrumentshttp://collections.mfa.org/objects/51252/rdf