Related Clues:

• Office on the Potomac
• Like many a clothes basket
• Noted D.C. office
• Ellipsoidal
• Like Bush's office
• Round figure
• Office shape, maybe
• Lionel layout, maybe
• Roundish shape
• Shaped like a watermelon
• Important office
• Orbital shape
• Presidential office shape
• Like the president's office
• Churchill Downs shape