Authenticating a genuine 1943 Liberty Head dime demands precise observation. Focus on weight, magnetism, edge details, and design clarity to avoid counterfeits.

Measure the Weight

A real dime weighs exactly 2.50 grams due to its 90% silver composition. Use a calibrated scale for accuracy; deviations over 0.05 grams often indicate a fake.

Test with a Magnet

Silver is non-magnetic. Place a strong magnet near the coin—if it attracts, it contains steel or iron and is counterfeit. Authentic dimes show no magnetic response.

Examine the Edge Reeding

Genuine coins feature 118 uniform reeds (grooves) around the edge, preventing filing or alteration. Counterfeits often show irregular spacing or flat sections under magnification.

Inspect Design Details

Focus on Liberty's head: sharp, defined hair waves and facial features. Worn details on the fasces (bundle of sticks) suggest wear on circulation pieces, but blurs indicate poor casting.