DescriptionNl-tekenfilm.ogg Nederlands: Tekenfilm. Date 21 November 2013 Source Own work Author Marcel coenders...
DescriptionNl-tekenfilms.ogg Nederlands: Tekenfilms. Date 21 November 2013 Source Own work Author Marcel coenders...
English operator: Open Images described at URL: http://eye.openbeelden.nl/media/685424/Expeditie_naar_de_Noordpool...
English operator: Open Images described at URL: http://eye.openbeelden.nl/media/687139/Carborundum determination method or standard: SHA-1...