![File:Technician at Yleisradio's information desk in Fabianinkatu radio house, ca. 1944. (15301020368).jpg - Wikimedia Commons File:Technician at Yleisradio's information desk in Fabianinkatu radio house, ca. 1944. (15301020368).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/f/f7/Technician_at_Yleisradio%27s_information_desk_in_Fabianinkatu_radio_house%2C_ca._1944._%2815301020368%29.jpg)
File:Technician at Yleisradio's information desk in Fabianinkatu radio house, ca. 1944. (15301020368).jpg - Wikimedia Commons
![File:Short wave radio telephone made in Yleisradio's workshop, ca. 1940. (15464875916).jpg - Wikimedia Commons File:Short wave radio telephone made in Yleisradio's workshop, ca. 1940. (15464875916).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/8/85/Short_wave_radio_telephone_made_in_Yleisradio%27s_workshop%2C_ca._1940._%2815464875916%29.jpg)
File:Short wave radio telephone made in Yleisradio's workshop, ca. 1940. (15464875916).jpg - Wikimedia Commons
![File:Equipment made in Yleisradio's workshop at the end of the 1930's intended for broadcasting the 1940 Olympics, ca. 1940. (15301312367).jpg - Wikipedia File:Equipment made in Yleisradio's workshop at the end of the 1930's intended for broadcasting the 1940 Olympics, ca. 1940. (15301312367).jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/3/3c/Equipment_made_in_Yleisradio%27s_workshop_at_the_end_of_the_1930%27s_intended_for_broadcasting_the_1940_Olympics%2C_ca._1940._%2815301312367%29.jpg)
File:Equipment made in Yleisradio's workshop at the end of the 1930's intended for broadcasting the 1940 Olympics, ca. 1940. (15301312367).jpg - Wikipedia
![Control room and radio studio in Fabianinkatu headquarters of Yleisradio, ca 1938. - PICRYL - Public Domain Media Search Engine Public Domain Image Control room and radio studio in Fabianinkatu headquarters of Yleisradio, ca 1938. - PICRYL - Public Domain Media Search Engine Public Domain Image](https://cdn2.picryl.com/photo/1960/12/31/control-room-and-radio-studio-in-fabianinkatu-headquarters-of-yleisradio-ca-13e829-1024.jpg)
Control room and radio studio in Fabianinkatu headquarters of Yleisradio, ca 1938. - PICRYL - Public Domain Media Search Engine Public Domain Image
![The synchronous clock Syncro-Clock and an oscilloscope made in Yleisradio's workshop, 1944. - PICRYL - Public Domain Media Search Engine Public Domain Search The synchronous clock Syncro-Clock and an oscilloscope made in Yleisradio's workshop, 1944. - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/1960/12/31/the-synchronous-clock-syncro-clock-and-an-oscilloscope-made-in-yleisradios-e59264-1024.jpg)
The synchronous clock Syncro-Clock and an oscilloscope made in Yleisradio's workshop, 1944. - PICRYL - Public Domain Media Search Engine Public Domain Search
![File:Equipment made in Yleisradio's workshop at the end of the 1930's intended for broadcasting the 1940 Olympics, ca. 1940. (15301312367) (cropped).jpg - Wikimedia Commons File:Equipment made in Yleisradio's workshop at the end of the 1930's intended for broadcasting the 1940 Olympics, ca. 1940. (15301312367) (cropped).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Equipment_made_in_Yleisradio%27s_workshop_at_the_end_of_the_1930%27s_intended_for_broadcasting_the_1940_Olympics%2C_ca._1940._%2815301312367%29_%28cropped%29.jpg/2286px-Equipment_made_in_Yleisradio%27s_workshop_at_the_end_of_the_1930%27s_intended_for_broadcasting_the_1940_Olympics%2C_ca._1940._%2815301312367%29_%28cropped%29.jpg)
File:Equipment made in Yleisradio's workshop at the end of the 1930's intended for broadcasting the 1940 Olympics, ca. 1940. (15301312367) (cropped).jpg - Wikimedia Commons
![The Syncro-Clock time keeper, Yleisradio's driving clock and a kind of radio that received the time signal from the German hydrological institute's chronometer. A radio set which controlled several time keepers in The Syncro-Clock time keeper, Yleisradio's driving clock and a kind of radio that received the time signal from the German hydrological institute's chronometer. A radio set which controlled several time keepers in](https://c8.alamy.com/comp/ED4C3T/the-syncro-clock-time-keeper-yleisradios-driving-clock-and-a-kind-ED4C3T.jpg)
The Syncro-Clock time keeper, Yleisradio's driving clock and a kind of radio that received the time signal from the German hydrological institute's chronometer. A radio set which controlled several time keepers in
![File:Short wave radio telephone made in Yleisradio's workshop, ca 1940. (15301174599).jpg - Wikimedia Commons File:Short wave radio telephone made in Yleisradio's workshop, ca 1940. (15301174599).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/d/d5/Short_wave_radio_telephone_made_in_Yleisradio%27s_workshop%2C_ca_1940._%2815301174599%29.jpg)
File:Short wave radio telephone made in Yleisradio's workshop, ca 1940. (15301174599).jpg - Wikimedia Commons
![Yleisradio's service workshop in Fabianinkatu, ca. 1938. - PICRYL - Public Domain Media Search Engine Public Domain Search Yleisradio's service workshop in Fabianinkatu, ca. 1938. - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/1960/12/31/yleisradios-service-workshop-in-fabianinkatu-ca-1938-8245ef-1024.jpg)
Yleisradio's service workshop in Fabianinkatu, ca. 1938. - PICRYL - Public Domain Media Search Engine Public Domain Search
![Yleisradion nuotisto perustetaan – "Nymanin orkesterista" Radio-orkesteriksi • Intervalli 2/2021 - Musiikki kuuluu kaikilleMusiikki kuuluu kaikille Yleisradion nuotisto perustetaan – "Nymanin orkesterista" Radio-orkesteriksi • Intervalli 2/2021 - Musiikki kuuluu kaikilleMusiikki kuuluu kaikille](https://www.musiikkikirjastot.fi/app/uploads/sites/3/2021/11/Yleisradio-logo-Intervalli-022021.jpg)