I kept trying to remember where i've seen something similar to this piece and i think epackage is right. But then, he's always right. Lol. Here's my example
It does appear to be a piece of a porcelain doll head but I think the "made in" mark dates it to after 1921. The AM stands for Armand Marseille, the 7/0 is the size of the doll and the number above that we can only see a portion of is the mold number. That doll head shown by bass assassin is definitely Victorian.
I kept trying to remember where i've seen something similar to this piece and i think epackage is right. But then, he's always right. Lol. Here's my example