Related Clues:

• Pick up, as a bill
• See 24
• See 6
• See 7
• Infantry base
• This and 9 may be completely together
• Labour leader put in 9 after 12
• Spooner's heavy step to throw match here?
• Measure one's bottom?
• Party leader once on the ball?
• Base - unit of measurement
• Pay (the bill)
• Metre predecessor
• Yard part
• Ruler length