==Riferimenti esterni== * [http://fountainpenboard.com/forum/index.php?/topic/736-koska/] Discussione su FPnuts <noinclude> ==Note== <references/> {{BrandData|Founder=Paul Kohler, Christian Schaefer|Date=1920|Place=Pforzheim|Country=IT|Trademarks=Record,Spezial}}