During the 1960s it was used as the headquarters of Great Omaha Community Action. The building was purchased for use as a museum dedicated to the history of African Americans in 1975 by James T. and Bertha W. Calloway.
During the 1960s it was used as the headquarters of Great Omaha Community Action. The building was bought in 1975 by James T. and Bertha W. Calloway to be a museum focusing on African American history.