Rider's Perpetual Troubleshooters Manuals
As I have time, I will make available hi-res 300dpi scans of Rider's paperwork for some radio models available in PDF for download. I'm limited to the Rider's Volumes I currently have. At the moment, that is: Abridged Volumes I-V, Volume VI, VII, VIII, X, XIII. If you have a request, drop me a note, and I will try to help. In the meantime, check out these resources: