Possible Clues:

• (and 26) Will windows provide a solution to children's classic?
• 'It comes to blows (3,4)'
• See 19
• See 10
• See 1 across
• See 60-Across
• See 13
• See 5 across
• See 29-Across
• That's what you when it comes to blows (3, 4)