PT073.14
WNS Member
Portugal
Issuing date
21 July 2014
Theme
Minerology & Geology
(Minerals)
Science & Technology
(Physics & chemistry)
Subject
2014 - International Year of Crystallography
Width
30.60 mm
Height
40.00 mm
Denomination
1.70 Euro
Perforations
13 x 13
Issuing authority
CTT Correios de Portugal SA
Printer
Imprensa Nacional Casa da Moeda