An e QSL for Scandinavian Weekend Radio on 11690 kHz. According to their website this is the first Finnish legal radio station to broadcast on MW and SW. The 100 Watt transmitter is located in Virrat, some 80 kilometers north of Tampere in central Finland. True to their name they broadcast during the weekend on various frequencies.
You can also get a paper QSL for 5 Euros, 3 USD or 2 valid and properly stamped IRCs.