Message:

<p>[QUOTE=&quot;desertgem, post: 1341675, member: 15199&quot;]The plastic container will not cause any problems. Dessicants will help control the moisture, but environmental gases can still enter ( as container not air tight ) over the long run. </p><p><br /></p><p>You can take some&nbsp; copper ( I refer the modern copper clad US cent ) coins and rough them up with scrubbers until they are very bright and cleaned, and toss them in the box. The environmental gaseswill react with this &quot;fresh&quot; copper before reacting with the other coins, which all have a minor protective patina layer. When the sacrificial fresh copper coins turn toned or brown doing their job, remove them and rescrub and return. Very cheap and effective.</p><p><br /></p><p>Jim[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in