Antonio Maria Valsalva sense of smell, but he recognized the prodromal symptoms, in the form of dyslalia, of the disease that would eventually cause his death from stroke at Bologna in 1723. Valsalva was buried in the church of San Giovanni in Monte, Bologna. The Valsalva family donated a collection of dried anatomical specimens to be used for educational purposes to the Institute of Sciences founded in 1711. The wear of this material that followed possibly inspired the work of the Bolognese school of wax modeling and the artists Ercole Lelli and Giovanni and Anna Morandi Manzolini. This new anatomic collection includes models
Anatomical machines with metal wires and nails, and some of them are out of place. At the woman skeleton's feet it was placed a fetus which, according to di Sangro, died together with her mother during birth. It was preserved with exceptional care, complete with placenta and umbilical cord, and it was stolen in the 1990s. Anatomical machines The anatomical machines (Italian: "macchine anatomiche") are a couple of anatomical models reproducing the human circulatory system, exposed in the Cappella Sansevero in Naples. Realised in the second half of the 18th century, they are built on top of a couple of human skeletons,