what is font current font for CBS

In conjunction with the Didot typeface, Golden developed the famous CBS Eye logo. Kurt Weihs recalled that the eye was inspired by an article in Alexey Brodovitch's Portfolio about the subject of Shaker design.

http://en.wikipedia.org/wiki/William_Golden

http://promonet.cbs.com/external/CBSEyeDentity_Site/art4.html