On this 35th birthday of Autodesk, it seems appropriate to fly the old calipers logo.
Here is a DWG file for the logo.
https://cdn.savemyblog.com/a996c942-db7a-4ede-b3d8-05a1e05d7d80/www.btl-blog.com/between_the_lines/files/old-adsk-logo.dwg
Read more about the early days of Autodesk at founder John Walker’s website Fourmilab.





