1999 - Canada
2000 - Canada
2001 - Canada
2002 - Canada
11-11-2013 - Liechtenstein
Platinum and titanium foil
"NOTICE: this list is no longer updated, as this type of stamp is no longer considered to be unusual."
1998 - Canada 1999 - Canada 2000 - Canada 2001 - Canada 2002 - Canada 11-11-2013 - Liechtenstein
"NOTICE: this list is no longer updated, as this type of stamp is no longer considered to be unusual."