Selos de Portugal 2018 1st World War WW1 Bloco Armistício Primeira Grande Guerra 1918 Erster Weltkrieg armistice

Armistício da Grande Guerra 1914 - 1918.  

Country / Post	Portugal
Date of Issue	9 August 2018
Primary theme	History (World War I & II)
Subject	First World War Armistice 1918-2018
Width	80.0 mm
Height	30.6 mm
Denomination	0.91 €
Number in set	2
Layout/Format	sheet of 1
Perforations	12 by 12.25
Stamp issuing authority	CTT Correios de Portugal SA
Printer	Imprensa Nacional Casa da Moeda