Message:

<p>[QUOTE=&quot;kanga, post: 2957106, member: 9270&quot;]One of my odd coin collections is Japanese occupation of China from about 1933 to 1945.</p><p>Many of the aluminum coins have strange raised dots, often in a string.</p><p><br /></p><p>EXAMPLE:</p><p><br /></p><p><img src="http://www.dcderoo.com/China-JapOcc-Manchukuo-1943-1chiao-o-35.jpg" class="bbCodeImage wysiwygImage" alt="" unselectable="on" /> </p><p><br /></p><p>While searching for a few I don&#039;t have yet I found a reference to what the cause probably is.</p><p><b>Rusted dies!</b></p><p>I know that can be a problem on some early US copper coins but not to this extent.</p><p>I believe the mystery is solved.[/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