I am in the early stages of starting a build on the eureka gear relieving tool. Model engineer magazine had three articles on building this machine: (1) 1987 Volume 158 Issue 3794 Page 138 Chaddock and Law (2) 1987 Volume 158 Issue 3796 Page 280 Chaddock and Law (3) 1987 Volume 159 Issue 3804 Page 11 Chaddock and Law. I have a copy of Workshop Practice Series #17 Gears and Gears Cutting which has some information on making this tool. Can anyone assist with a copy of the articles listed from the Model Engineer Magazine or anyone that has built this tool. Any information will be appreciated.