Related Clues:

• There are two to a penny
• 'Star Trek' rank: Abbr.
• Wearer of a half-inch gold stripe: Abbr.
• Tommy has a couple
• Some dashes
• Lt. j.g.'s inferior
• Northern borders?
• Dash lengths
• Nanny has more than two
• River of northwest Germany
• An antenna has four
• Mommies have three but dummies only have two
• Penny has two
• Ambulance grp.
• Two for dinner?