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<p>[QUOTE="silvrluvr, post: 711401, member: 4204"]These are the types of coins that I like to look at under my stereo microscope at a reasonably high power, like 20-30X, to see what is going on with it. The graders don't do that though. I hear they use no magnification on up to 5X for grading purposes. Looking at the coin with a stereo microscope lets you see the coin in 3D, as long as you have two good eyes. You can't do that with a loupe.[/QUOTE]</p><p><br /></p>
[QUOTE="silvrluvr, post: 711401, member: 4204"]These are the types of coins that I like to look at under my stereo microscope at a reasonably high power, like 20-30X, to see what is going on with it. The graders don't do that though. I hear they use no magnification on up to 5X for grading purposes. Looking at the coin with a stereo microscope lets you see the coin in 3D, as long as you have two good eyes. You can't do that with a loupe.[/QUOTE]
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1917 type 1 quarter
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