Things You'll Need
Instructions
Research the specifications on authentic Mickey Mantle cards on the Internet or with collectors.
Check the card's label. The label on the card should say Bowman 1951, Bowman 1952 or Topps 1952 on an authentic card.
Evaluate the coloring on the card. If the card appears faded or the colors or image fuzzy, this could be a sign that the card was photocopied, a clear fake.
Evaluate the amount of wear on the card. A card from the early 1950s would have a degree of wear and deterioration, especially if it does not have a protective covering. A loose card in pristine condition is a red flag.
Check the signature on the card against confirmed Mickey Mantle autographs. Discrepancies indicate a potentially bogus card.