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Hello Everyone! I was wondering if anyone knew a way to have a duplicate audience member signature, regardless of your audience member, in the same place on a duplicate card. I assume this would require a gimmick and that is OK, just somewhere to get me started. I want this effect to work...

Hey guys, I recently found this copy of "New Modern Coin Magic" at a Half price book store here in Texas, and being a huge coin guy... I HAD TO BUY THIS BOOK AFTER SEEING THE FIRST PAGE!!! Now question is, is it real? If you can confirm this or know anybody that can, please contact me!