Related Clues:

• Piece of the old block?
• Collectible's "condition issue"
• Word that can follow the ends of 17-, 27-, 43- and 57-Across
• Frito or Dorito
• Poker token
• Chickadee's perch
• Chocolate fragment
• Forest-floor bit
• Ante, maybe
• Dish damage
• Campfire fodder
• Kindling component
• Salsa holder
• Campfire kindling
• Branch bit