WMH (1921–1923)
FORMER RADIO STATION IN CINCINNATI
WMH (defunct); WMH (1921-23); WMH (1921–23); WMH (1921-1923)
WMH was a Cincinnati, Ohio AM radio station, which was licensed to the Precision Equipment Company from December 30, 1921 to December 11, 1923, although it ceased broadcasting in early January 1923. It was the one of the first formally authorized broadcasting stations in the United States, and also the first licensed in the state of Ohio.