The Spallanzani Museum (Reggio Emilia, Italy)

Lazzaro Spallanzani (1729-1799) was a Catholic priest, biologist and physiologist (I guess back then those three things went together?) who, according to Wikipedia, “made important contributions to the experimental study of bodily functions, animal reproduction, and animal echolocation.”  During his lifetime he amassed a large collection of specimens which, upon his death, ended up in a gallery at the Palazzo dei Musei in the Municipality of Reggio Emilia, Italy.  It’s generally just an old-style zoology collection, but there are quite a few curiosities as well, like two-headed snakes in jars and stuffed cows with legs coming out of their shoulders and that sort of thing. But of particular morbid interest is THIS:

The above photo and others of the exhibit can be viewed at Morbid Anatomy.