With the year 2013 in the right upper corner. "International 1" = International mail up to 20g, nominal value at time of release € 1.00. Valid until further notice.
In the various years.. Read more » of this King Willem Alexander stamp '1 International' where the stamps to the left of the priority symbol have either remained completely white or have a narrow gray vertical strip. Not only with the stamps from hanging blocks of 5, but also with the die-cut stamps from 2013 and 2015.
Within the hanging block of 5 stamps, the top 2 stamps have white on the left of 'Priority' and the 3 bottom stamps have a grey strip on the left, so:
NVPH 3990a left of 'Priority' white. NVPH 3990b left of 'Priority' narrow grey stripe. Print: Walsall Security Printers Ltd.
Netherlands
