From the Omaha World-Herald, dated August 23, 1929:
Plan Big Chorus
Will Be Feature of German-American Societies Convention
One hundred men and women of the Germanic Singing society of Kansas City, Mo., 25 members of the Manning, Ia., Singing society and 40 from the Liederkranz Singing society of Grand Island, Neb., will join in a huge chorus which will be a feature of the second-day program for the third annual convention of the Federation of German-American Societies of Nebraska at the German home, September 14-15.
Four hundred delegates and many other visitors are expected from all parts of the state.