Related Clues:

• See 24 Across
• Weighing device
• 1 inch = 10 miles, e.g.
• Piano drills
• 1" = 100', e.g.
• Libra
• Weighing devices
• Post-office machine
• Model proportion
• Pianist's practice
• Piano practice exercises
• Deli-counter need
• Reduce, with "back"
• Do, re, mi, fa, sol, la, ti, do
• Union's minimum wage