Lot Essay
First edition of Kircher's encyclopedia of music. He was assisted in its compilation by A.M. Abbatini and J. Viva, and about 1500 copies were printed. The first volume deals with the theory and history of music, the second with the practical side of music-making including not only conventional instruments but also water-organs, a speaking tube for conversing over long distances and a mechanical device for composing music. Kircher was the first to ascertain in this work the transmission of sound in solid bodies.