Your website is great! I'm a student of technological history and resources like yours are like a gold mine. I've done my share of scanning, too, mainly tube-era electronics texts.
I've got a bunch of old magazines, and going through them I've found several Communications magazines that are not on your list. They are: April 1942, April 1947, and Feb 1944. The latter issue is missing its covers, but is otherwise complete. I can send these to you to scan. Once you've scanned them, you can keep them. Let me know an address where I can send them.