Ab Blokker neemt afscheid van 'zijn' Casa-winkels - NRC
Rotterdam, the Netherlands - July 22, 2017: Entrance of a Store Called Blokker. Blokker is a Dutch Household Supply Store Chain Editorial Stock Photo - Image of retail, market: 139633833
File:Blokker during 125 year anniversary, Ommoord, Rotterdam (2021) 03.jpg - Wikimedia Commons