2006 philatelic circulars

 

Hong Kong, China – Issue of postage stamps without face value

 

Netherlands Antilles – Stamp sheet without denominations

 

Myanmar – Illegal postage stamps issues

 

Canada – Non-denominated stamps

 

Korea (Rep.) – 2007 International Postage Stamp Design Contest

 

Benin – Illegal postage stamp issues

 

Croatia – Illegal postage stamp issues

 

Azerbaijan – Illegal postage stamp issues

 

Morocco – New prepayment labels

 

PostEurop – postage stamp issues