Hexagonal stamps
"NOTICE: this list is no longer updated, as this type of stamp is no longer considered to be unusual."
1866 - Belgio / Belgium (telegrafici) 1877 - Paesi Bassi / Netherlands (telegrafici) 12-12-1999 - Pitcairn Is. 15-05-2002 - Nuova Caledonia / New Caledonia 30-06-2003 - Francia / France 09-10-2003 - Macao 09-10-2004 - Botswana 11-10-2004 - Namibia 22-08-2005 - Romania 28-03-2006 - Bulgaria 29-11-2006 - Emirati Arabi Uniti / United Arab Emirates 24-01-2007 - Finlandia / Finland 23-08-2007 - Hong Kong 01-03-2008 - Macao 02-08-2008 - India 08-08-2008 - Macao 19-05-2009 - Malaysia 30-07-2009 - Malaysia (Philakorea 2009) 07-12-2009 - Malaysia 2009 - Kenya 01-03-2010 - Macao 01-09-2010 - Cina / China 09-10-2010 - Iran 03-03-2011 - Svizzera / Switzerland 21-03-2011 - Iran 09-09-2011 - Liechtenstein 2011 - Ciad / Tchad 2011 - Ciad / Tchad 01-03-2012- Macao 12-07-2012- Taiwan 16-07-2012- Malaysia 01-2013 - Ciad / Tchad 01-2013 - Malawi 21-03-2013 - Emirati Arabi Uniti / United Arab Emirates 18-04-2013 - Turchia / Turkey 05-06-2014 - Turchia / Turkey 22-08-2014 - Costarica 25-08-2014: Solomone Is. 20-11-2014 - Solomone Is. 2014 - Ciad / Tchad 2014 - Ciad / Tchad 13-05-2015 - Spagna / Spain 2015 - Ciad / Tchad 07-09-2015 - Liechtenstein 06-11-2015: Giappone / Japan 07-11-2015 - Bhutan 20-11-2015: Namibia 29-12-2015: Sao Tomè e Principe 29-12-2015: Sao Tomè e Principe 02-02-2016: Estonia 2016: Niger 06-06-2016 - Liechtenstein 27-06-2016: Argentina 04-10-2016: Nigeria 08-05-2017: Spagna / Spain 04-09-2017 - Liechtenstein 03-10-2017 - Jersey 01-11-2017 - Pakistan 15-02-2018 - Islanda / Iceland 17-05-2018: Russia 14-06-2018: Russia 12-07-2018 - Irlanda / Ireland 07-08-2018: Russia - overprinted 2018: Costa d'Avorio / Ivory Coast
08-08-2018 - Giappone / Japan
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
"NOTICE: this list is no longer updated, as this type of stamp is no longer considered to be unusual."