Related Clues:

• Research project
• J.C. Penney's C
• Bills or coins
• Ones, twos and fives, e.g.
• Treatise
• Where you may find the ends of 17-, 23-, 52- and 63-Across
• USA Today, for one
• ATM filler
• Word with cow or crop
• Post or Trib
• It may be petty
• Change, e.g.
• Morning delivery
• Cold hard stuff?
• Morning purchase, for some