I never began collecting celluloid in earnest mainly because it is such a delicate medium that discourages much handling. Nonetheless, I certainly appreciate the art form. I have some good friends who live about 2 hours away who have one of the best celluloid collections I've ever seen, spanning several holidays. I don't recall seeing this one in their collection, nor have I seen this one before, so it must be rare.
Mark B. Ledenbach's vintage Halloween collectibles blog.