The W4NPN website including Hot Iron issues

I just found out about this wonderful site:

https://www.w4npn.net/

It includes a lot of interesting ham radio info including pdf files of Hot Iron, a publication which originated in England by Tim Walford:

https://www.w4npn.net/hot-iron-directory/

Best Regards,
Chuck, WB9KZY
http://wb9kzy.com/ham.htm