Portzegel Nederland 1894-1910, 12½ cent blauw CreatorSchmidlin, Johan AdolfDate of creationseptember 1894Collection150 years of designs for the Dutch Postal Services in pictures
Portzegel Nederland 1894-1910, 5 cent blauw CreatorSchmidlin, Johan AdolfDate of creationseptember 1894Collection150 years of designs for the Dutch Postal Services in pictures
Portzegel Nederland 1894-1910, 10 cent blauw CreatorSchmidlin, Johan AdolfDate of creationseptember 1894Collection150 years of designs for the Dutch Postal Services in pictures