Following on from our post about the 2012 pictograms, we've pulled these beauties out of the archives. The set on the left are the Tokyo 1964 series (Artistic director: Masaru Katzumie, Graphic designer: Yoshiro Yamashita), and the set on the right are Otl Aicher's from Munich 1972. (Check out Alistair's Signs & Lettering Flickr set for larger scans.)
