Hi Ian, thanks for identifying the 1958 volume: - these articles by "Exactus" , ie. ETW in this case, are exactly the same as the content of my little book. They run week by week through from 2993 to the end of the year, 3002. Trouble with getting out these old ME volumes to check something is that an hour + later on, you're still absorbed by them, and not done what you were meant to be doing! The very old issues, up to the eighties, were solidly full of excellent content even if the photos were compromised - some great contributors, classic model engineering! Dave