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<p><span style="color:rgb(51,51,51);font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:14px;background-color:rgb(255,255,255);">Numismatic selections from Scientific American: 1878. <font color="#000000">A Reliable Test Gold and Silver Coin, 6/8; </font><font color="#000000">Counterfeit Coin, 6/15; A New Bank Note Paper Wanted, 11/23.</font></span>
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<br>Subjects: Numismatics; Periodicals</div>
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Scientific American</div>
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