I love looking at logo specs like this one for the VW logo, which is one of my favorite marks. It gives you some insight into how the logo was created. Graham Smith took the time to recreate this sheet into a downloaded file.
Other personal favorites include the specs for the 1976 Montreal Olympics logo, and the Braun logo.
Glad you liked it enough to post it on your website. Thank you Antonio.
Graham
I saw your article on zite, I never paid attention until today how much the Vera Wang logo (the stacked one) looks like the VW logo. Interesting !