There are other ways to test besides weight.
Thickness
Magnet test
Ring test (i.e. Sound)
Compare coins to pictures of legitimate coins (i.e. Denticles, design, rim, etc) (this is a good one for Trade dollars)
Or you could just send it to PCGS or NGC
Thickness
Magnet test
Ring test (i.e. Sound)
Compare coins to pictures of legitimate coins (i.e. Denticles, design, rim, etc) (this is a good one for Trade dollars)
Or you could just send it to PCGS or NGC




















