Early 20th Century faux ivory Celluloid Pyralin vanity box with a glass insert (that does not come out).  Probably held powder or something cosmetic related originally. The paper covering affixed to the top looks to me like it was supposed to look like leather or animal skin, but I believe it is just textured paper.  Found the box among my mother's things. i do not know anything about the origin.   feel free to email with any questions  (Quarter show to give a sense of the size).