Related Clues:

• Lunch has one, dinner has two
• Some dash lengths
• ''Manon'' duet?
• Two of nine?
• Lennon's trio
• Coast Guard rank: Abbr.
• Printer's measure
• Printing widths
• Coast Guard mem.
• London has two
• Type measures
• Ems halved
• Printers' widths
• Printer's dashes
• Tennessee has two