In the best-selling Grading Coins by Photographs, Q. David Bowers has crafted a unique combination of step-by-step grading instructions for every federal coinage series from half cents to double eagles, plus information on the history and importance of grading; expert grading techniques; understanding the surfaces of coins; and smart grading and buying. His insightful text is combined with enlarged high-resolution color photographs for each grade, plus Proofs. The updated 2nd edition includes new photographs and fresh insight on today's grading standards.