Radiolytterens Lommebog

cover of RL 1927The Radiolytterens Lommebog was published in 1927 in Danish by O. Lund Johansen. It was the first predecessor of the WRTH.

The 128 page publication is filled with a technical glossary, technical tips and tricks for do-it-yourselvers, detailed station information, and much more.

You can download the high resolution PDF file here (13.9 MB! - right-click and choose 'save target as' to save the file rather than opening it in your browser).

The file was kindly donated by ADDX archive.