Johann Wilhelm Haas, ‘Natural Trumpet’, late 17th century, The Metropolitan Museum of Art

Nürnberg, Germany; D. (without crook or mouthpiece): 25 11/16 in. (65.3 cm)
http://www.metmuseum.org/art/collection/search/503971

Image rights: The Metropolitan Museum of Art (The Crosby Brown Collection of Musical Instruments, 1889), licensed under CC0 1.0 Universal

About Johann Wilhelm Haas

German, 1649-1723, Nuremberg, Germany, based in Nuremberg, Germany