Schets voor postzegels Nederland 1939 Spoorwegjubileum CreatorRöling, Gerard Victor AlphonsDate of creationoktober 1938Collection150 years of designs for the Dutch Postal Services in pictures
Schets voor de Zomerpostzegels Nederland 1939, Pieter Stuyvesant CreatorKonijnenburg, Willem Adriaan vanDate of creation1939Collection150 years of designs for the Dutch Postal Services in pictures