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<p>[QUOTE=&quot;chrisild, post: 294409, member: 39&quot;]The coin shows Juana de Asbaje (Sor Juana Inés de la Cruz) who was a 17c nun and poet; she is also depicted on the current 200 pesos notes. The Schön catalog just mentions an &quot;Al-N-Bro&quot; composition - that would mean Cu92 Al06 Ni02, maybe a little more copper and a little less aluminum ...</p><p><br /></p><p>Christian[/QUOTE]</p><p><br /></p>

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