I have TE issues 10,11,12,13,14 & 15 - 15 I think was the last, after that Colin Mitchell produced specific books such as "FM Bugs", "Mini Frequency Counter" and "Security Devices" etc.
If you want any of those issues Marty let me know (some I have doubles of for some reason?).
Thanx for the offer mate, but since my old post, i've aquired the entire TE collection from various sources.....
Here's a link to my ongoing "Electronics Magazines" collection project.....
http://www.retro-riders.com/tech/magz/MM.