Answer:
I am milky white and scares people.
I have feet on my head
You write on me and secrets I can keep in places never seen. I spin like a top. Though stiff as a board, I'm often described like a mop. What am I?
I am a protector of the scoreboard.
Whoever made me doesn't want me. Whoever bought me doesn't need me. Whoever uses me doesn't know me. What am I?
Both a currency and an antlered male. What is it?