The Odd, Mysterious & Fascinating History of Pittsburgh - Tune into KDKA Radio at 2pm TODAY as Mangino & I continue our quest of "This Week In #Pittsburgh History" Listen live on
File:International Labour Day Edit-a-Thon - vintage microphone - KDKA radio station.JPG - Wikimedia Commons
![100 years later: KDKA's celebration to reenact historic first broadcast of 1920 election results | Pittsburgh Post-Gazette 100 years later: KDKA's celebration to reenact historic first broadcast of 1920 election results | Pittsburgh Post-Gazette](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/1140x_a10-7_cTC/AM-radio-and-Pittsburgh-history-linked-1603964062.jpg)