1. A very long horn, nearly straight; its least length is 3 ft, longer examples exceed 7 ft. Made from wood and bark, it is wrapped about with a reed. a) Trumpet. b) Tuba. c) Alpine Horn. d) Trombone.
3. Although this instument was invented by Benjamin Franklin (1760), it is not wholly his since the the production of tones in this manner was known from at least 17th century. a) Pipe Organ. b) Jew's Harp. c) Banjo. d) Glass Harmonica.
5. A shallow soundbox placed upon a table to be played. It was at first merely a sounding box with strings, similar to a psaltery, but later a fretted finger-board was added. a) Zither. b) Autoharp. c) Virginal. d) Zanze.
