Postzegel Nederland 1956, Kinderpostzegel, Jongensportret 1531 CreatorWetselaar, Pieter [Piet]Date of creation12 november 1956Collection150 years of designs for the Dutch Postal Services in pictures
Drukproef voor postzegels Nederland 1956 Kinderpostzegels, Jongensportret 1531 CreatorJoh. Enschedé en ZonenDate of creation17 november 1956Collection150 years of designs for the Dutch Postal Services in pictures