Answer:
I fill a room but take no space.
I am two-faced but bear only one. I have no legs but travel widely. Men spill much blood over me. Kings leave their imprint on me. I have greatest power when given away yet lust for me keeps me locked away.
The dirtier I get, the whiter I am. What am I?
I can only be played on a windy day. What am I?
Some people avoid me some people count me some people just consume me
I am rarely touched but often held. If you are smart you'll use me well. What am I?