Mysterious items from the world of radio
Click on each photo to see a larger image. Have a look at each item and then click on the PDF file link to find out what it is. If you got it correct, well done. If you can supply additional information or photos of other items that would be good for this page, please send them to me and I will add them to the page.
Back to the technical pages
Written by and Copyright, Phil. Storr © Last updated 17th September 2013