Jew's harp in an early form with protruding tongue. This form can be found, for example, by the Vikings, in the late Middle Ages and up to modern times. Iron, about 7.5 cm long (frame about 6 cm long) and 4 cm wide. A small musical instrument that is easy to carry. Instructions for playing can be found on the Internet.
The oldest finds of jaw harps in Europe probably come from Rouen, France and date to the 5th-7th century.
