![File:Vintage Fada Neutrola Grand Radio With Built-In Speaker, Model 185-A, Battery Powered, Broadcast Band Only (MW), 5 Tubes, Made In USA, Circa 1924 (14776146969).jpg - Wikimedia Commons File:Vintage Fada Neutrola Grand Radio With Built-In Speaker, Model 185-A, Battery Powered, Broadcast Band Only (MW), 5 Tubes, Made In USA, Circa 1924 (14776146969).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/54/Vintage_Fada_Neutrola_Grand_Radio_With_Built-In_Speaker%2C_Model_185-A%2C_Battery_Powered%2C_Broadcast_Band_Only_%28MW%29%2C_5_Tubes%2C_Made_In_USA%2C_Circa_1924_%2814776146969%29.jpg)
File:Vintage Fada Neutrola Grand Radio With Built-In Speaker, Model 185-A, Battery Powered, Broadcast Band Only (MW), 5 Tubes, Made In USA, Circa 1924 (14776146969).jpg - Wikimedia Commons
![File:Vintage Fada Neutrola Grand Radio, Model 185-A, Broadcast Band Only (MW), Battery Powered, Made In USA, The Brooklyn Daily Eagle, December 26, 1924 (14940732306).jpg - Wikimedia Commons File:Vintage Fada Neutrola Grand Radio, Model 185-A, Broadcast Band Only (MW), Battery Powered, Made In USA, The Brooklyn Daily Eagle, December 26, 1924 (14940732306).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/0/0e/Vintage_Fada_Neutrola_Grand_Radio%2C_Model_185-A%2C_Broadcast_Band_Only_%28MW%29%2C_Battery_Powered%2C_Made_In_USA%2C_The_Brooklyn_Daily_Eagle%2C_December_26%2C_1924_%2814940732306%29.jpg)
File:Vintage Fada Neutrola Grand Radio, Model 185-A, Broadcast Band Only (MW), Battery Powered, Made In USA, The Brooklyn Daily Eagle, December 26, 1924 (14940732306).jpg - Wikimedia Commons
![File:Vintage RCA Radiola Semi-Portable Radio, Model AR-812, Broadcast Band Only (MW), Battery Powered, 6 UV199 Vacuum Tubes, Paired With A Radiola Model 100 Speaker, Circa 1924 (14782561019).jpg - Wikimedia Commons File:Vintage RCA Radiola Semi-Portable Radio, Model AR-812, Broadcast Band Only (MW), Battery Powered, 6 UV199 Vacuum Tubes, Paired With A Radiola Model 100 Speaker, Circa 1924 (14782561019).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/7/76/Vintage_RCA_Radiola_Semi-Portable_Radio%2C_Model_AR-812%2C_Broadcast_Band_Only_%28MW%29%2C_Battery_Powered%2C_6_UV199_Vacuum_Tubes%2C_Paired_With_A_Radiola_Model_100_Speaker%2C_Circa_1924_%2814782561019%29.jpg)
File:Vintage RCA Radiola Semi-Portable Radio, Model AR-812, Broadcast Band Only (MW), Battery Powered, 6 UV199 Vacuum Tubes, Paired With A Radiola Model 100 Speaker, Circa 1924 (14782561019).jpg - Wikimedia Commons
![Radio station KFQX in Olmstead home, Seattle, 1924 - Museum of History and Industry - University of Washington Digital Collections Radio station KFQX in Olmstead home, Seattle, 1924 - Museum of History and Industry - University of Washington Digital Collections](https://digitalcollections.lib.washington.edu/digital/api/singleitem/image/imlsmohai/5473/default.jpg)