Missing: baby skull

I work in a medical library. There is a large display case outside out front doors which, in addition to displaying a few books from our collection, up until recently contained a large variety of forceps, some dating back some time. However, a noticed a few shifts ago that they had all disappeared! Furthermore, there was this creepy baby skull included as part of the display, and it is now gone as well. I really thought the baby skull did a lot for the display. It produced, for me anyway, mental images of having one of the large pairs of tongs from the display shoved up a woman's vag and yanking a baby out by its head. If that's not an entertaining mental image, I don't know what it. I'm sad and distraught that now when I come to work I am no longer greeted by a tiny yellowish-gray
skull and a collection of metal instruments that, while funny to picture having them shoved into someone else's body, can just stay the hell out of mine. I feel so alone.