ArchitectJo van den BroekDutch architect (1898-1978), 1898–1978Photograph of one of their buildings · Gerard Dukker · CC BY-SA 4.0 · Wikimedia Commons2 buildingsKingdom of the NetherlandsFurther readingWikipedia article↗BuildingsTollens factoryRotterdam, NetherlandsYpenhofRotterdam, Netherlands