Related Clues:

• Topper on the diamond
• Prop for a magician
• Tam or beanie
• Yankee topper
• "So that's where the ___ to this old pen went!"
• Pitcher's chapeau
• 'So that's where the ___ to this old pen went!'
• Receiver of donations?
• Bean cover?
• Uncle Sam costume piece
• On-the-rack item?
• "Yankee Doodle" headgear
• Fez or beret
• Bonnet, for example
• Baseball fan's hat