Related Clues:

• Dash lengths
• Nanny has more than two
• An antenna has four
• Penny has two
• Two for dinner?
• Half ems
• Nixon's beginning and end
• Mil. officer
• USNA grad, e.g.
• Rank on the U.S.S. Enterprise: Abbr.
• There are two in a penny
• USN rank
• Pair of nines?
• Lunch has one, dinner has two
• Some dash lengths