This 1931-D 10C FB Mercury Dime has been certified and graded by NGC as MS66. NGC’s encapsulation guarantees the coins MS66 Condition. You may verify the coins certification, population, mintmark and other important details by clicking the View NGC Certificate button above.LCR Coin only sells NGC and PCGS Certified coins. PCGS and NGC are the top two most respected coin grading services in the United States. Serious collectors only add NGC and PCGS graded coins to their collection because these coins will retain their value and appreciate over time. Shop with confidence knowing when you buy from LCR Coin you are buying the best examples in the market and will always receive FREE Insured Shipping on all orders.*Images are of actual coin you will receive. View NGC Certificate