2.3K views · 39 reactions | Bring out the yearbook!  WBBM took a look back at some old photos of our staff. To celebrate a century of our signal, WBBM has posted more old photos on our website. https://www.audacy.com/wbbm780/news/local/gallery/photos-wbbm-through-the-years | WBBM Newsradio | Facebook

WBBM is celebrating 100 years of our signal! What do you remeber from our history? Take a look -- and a listen -- at the various periods throughout our history, in which WBBM has been WBBM Air Theater, Chicago's Showmanship Station, and The Talk of Chicago. WBBM moved to an all news format in 1968. On our air, listen to vignettes detailing notable news moments and conversations with former WBBM staff. Check out old photos, jingles and even buy commemorative merch at https://www.audacy.com/wbbm78