Postzegel Nederland 1989, Zomerpostzegel, Boeier CreatorWarmerdam, Marinus Bernardus Wilhelmus Maria [Mart]Date of creation11 april 1989Collection150 years of designs for the Dutch Postal Services in pictures
SCHEEPSTIMMERWERF DURGERDAM. Date of creation1910 - 1930CollectionSeven centuries of Zuiderzee history
Voorstudie voor Zomerpostzegels Nederland 1989 CreatorWarmerdam, Marinus Bernardus Wilhelmus Maria [Mart]Date of creation1989Collection150 years of designs for the Dutch Postal Services in pictures
Drukproef voor Zomerpostzegels Nederland 1989 CreatorJoh. Enschedé en ZonenDate of creation14 augustus 1988Collection150 years of designs for the Dutch Postal Services in pictures
Grouw. Zeilwedstrijd boeiers Date of creation1930 - 1950CollectionSeven centuries of Zuiderzee history