Reference: PT055E5C
Brand: Crouzet
PORTUGAL (2006). Energia eólica (Wind power) - Crouzet BLACK. Cover España 06 (set)
Crouzet (7.10.2006). Energia eolica (Wind energy). Black printing. Commemorative cover 'España 06. Exposicion Mundial de Filatelia' with the 4-values set (€ 0,30-0,52-0,60-0,75) and special postmark of the Portuguese Philatelic Service attending the fair.