The Supreme Court in a judgment of 8 November 1932, case file II. 1K. 1092/32, published in Zb. Orz. 1933/I poz. 7., ruled that a collection of posters or advertisements, calendars, catalogues, railway timetables, cookbooks, patterns, forms – all may be subject to copyright law, if the form of their design, layout or explanations have independent and individual character.