Posted in Web Category:Piet Keizer – Wikimedia Commons Media in category “Piet Keizer” The following 77 files are in this category, out of 77 total. Jong Oranje traint, Piet Keizer (Ajax), Bestanddeelnr 914-4741.jpg 2,446 × 3,703; 1.43 MB : https://commons.wikimedia.org/wiki/Category:Piet_Keizer