Postzegel Nederland 1975, 150 jaar brailleschrift CreatorLucassen-Van Oeffel, AntoinetteDate of creation7 oktober 1975Collection150 years of designs for the Dutch Postal Services in pictures
Postzegel Nederland 1975, Sparen CreatorVersteeg, HansDate of creation7 oktober 1975Collection150 years of designs for the Dutch Postal Services in pictures