Hello Girls: Topics in Chronicling America timeline and select newspaper articles
Hello Girls articles from The Stars and Stripes
Hello Girls articles from New York newspapers
More Hello Girls historical newspaper coverage
Hello Girls Congressional Gold Medal Act legislation
Women and the War Effort article from Stars and Stripes: The American Soldiers’ Newspaper of World War I, 1918 to 1919
Hello Girls Answer Uncle Sam’s Call Headlines & Heroes blog January 29, 2019
100 Years On, The ‘Hello Girls’ Are Recognized For World War I Heroics NPR, All Things Considered
Women at War: The Hello Girls National WWI Museum and Memorial live video stream from Mar 22, 2018
Elizabeth Cobbs, author of The Hello Girls: America’s First Women Soldiers, in a discussion on the invaluable role these pioneering woman served and their legacy today
The Montana Historical Society also has a nice feature on Hello Girl Merle Egan Anderson, who was instrumental in the operators finally being recognized as military veterans: http://montanawomenshistory.org/merle-egan-anderson-montanas-hello-girl/