XVII. Topographical Notes: 1067.
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XVII. Topographical Notes: 1067.
1067.
The shepherds in the Romagna at the foot of the Apennines make peculiar large cavities in the mountains in the form of a horn, and on one side they fasten a horn. This little horn becomes one and the same with the said cavity and thus they produce by blowing into it a very loud noise. 584
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