Related Clues:

• Where to find a relief of Lincoln
• Mint output
• It may be offered for your thoughts
• It was made of steel in 1943
• Price part
• Dollar part
• Postal-card cost, once
• Least amount?
• See 21 Across
• Word on a penny
• Coin
• Preceder of 10-Down
• Minimal monetary amount
• They fill the bill?
• Copper-coated U.S. coin