1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated 2) a corporation's first offer to sell stock to the public 3) cooking utensil consisting of a wide metal vessel DOWN 1) sleep 2) an independent federal agency established to coordinate programs aimed at reducing pollution and protecting the environment 3) distant but within sight (`___' is dialectal) ** Scroll down for solution. ** Are you sure you want to peek? key ipo pan