Emil Ruder, Radikale Liste 1, 1960, poster. Previously unseen on the internet. (source:
Emil Ruder, Radikale Liste 1, 1960, poster. Previously unseen on the internet. (source: http://www.designculture.it/interview/helmut-schmid.html) -- source link
Emil Ruder, Radikale Liste 1, 1960, poster. Previously unseen on the internet. (source: http://www.designculture.it/interview/helmut-schmid.html) -- source link