Tube Time on Twitter: "it looked like this by that point. it had a lot of the original code written by John Walker. quite interesting to look at. it's all straight C,
John Walker email address & phone number | Perth Cadcentre Managing Director and Major Shareholder contact information - RocketReach
![John Walker: Computer programmer and co-founder of Autodesk (born: 1949) | Biography, Facts, Information, Career, Wiki, Life John Walker: Computer programmer and co-founder of Autodesk (born: 1949) | Biography, Facts, Information, Career, Wiki, Life](https://peoplepill.com/media/people/thumbs/J/john-walker-45.jpg)
John Walker: Computer programmer and co-founder of Autodesk (born: 1949) | Biography, Facts, Information, Career, Wiki, Life
![The founders of AutoCAD software in 1982. The picture was posted by the orignal founder John Walker to his own website. He aff… | Autocad, Autodesk, The incredibles The founders of AutoCAD software in 1982. The picture was posted by the orignal founder John Walker to his own website. He aff… | Autocad, Autodesk, The incredibles](https://i.pinimg.com/736x/66/e8/ac/66e8ac7543cfd6c64c4cfd18ee4a1fc4--the-picture-software.jpg)