Bayerischer Rundfunk is a “public service” broadcaster for the German state of Bayern (Bavaria). As they were a local station to where we lived near Munich and they were a good QSL verifier, I decided what the heck, I would send them reception reports. In addition to the FM and MW outlets I heard in Germany, I also verified them on shortwave (6085 kHz) from Maryland.
I ended up with 16 FM stations, two MW stations, and one SW station verified by them.
(Click on the thumbnails for full views of the QSLs)