1920
% complete
https://pre00.deviantart.net/9ed8/th/pre/i/2014/063/0/4/1920_s_cathedral_style_radio_by_jamesfsky-d78yee5.png
1930
https://ugc.kn3.net/i/origin/http://www.plasticradios.com/crosleyfiver.jpg
1940
https://ugc.kn3.net/i/origin/http://www.joystick.ca/radio/myradios/1940_deforest_10da561.jpg
1950
http://images03.olx-st.com/ui/1/05/57/10889857_1.jpg
1960
https://ugc.kn3.net/i/origin/http://1.bp.blogspot.com/_907MLZ-Svdg/TK9rtWWKMHI/AAAAAAAABF0/8dtz1i5hKu4/s1600/spica-6-transistor-radio-1960s.jpg
1970
https://cloud10.todocoleccion.online/radios-transistores/tc/2016/08/22/20/58672888.jpg
1980
https://us.123rf.com/400wm/400/400/wdesigns/wdesigns0803/wdesigns080300073/2694273-1980-estilo-radio-casete-port-til-ideal-para-dise-os-de-estilo-retro.jpg
1990
https://ugc.kn3.net/i/origin/http://www.ham-radio.com/wb6zsu/components/tk931.jpg
2000
https://ugc.kn3.net/i/origin/http://regmedia.co.uk/2004/04/23/reciva_net_radio.jpg
2010
http://ghk.h-cdn.co/assets/cm/15/11/55006ba947447-ghk-npr-radio-by-livio-internet-radio-mdn.jpg