{"value"=>"<p>The series RESEARCH FILES - UNPUBLISHED MATERIAL consists of material for two of Meier's unfinished projects, the \"History of the Negro Upper Class, circa 1890-1950\" and a history of the National Association for the Advancement of Colored People. Although he originally planned to write a history of the NAACP, he decided later to focus on the labor issue only.</p> <p> The \"Negro Upper Class Study,\" 1958-1960 (1.6 lin. ft.) subseries was slated to be a follow-up study to his earlier publication, \"History of the Negro Upper Class in Atlanta, Georgia, 1890-1958.\" There are notes, newsclippings, articles and research correspondence. The cities covered include New Orleans, Baltimore, Durham (North Carolina), Charleston (South Carolina), Philadelphia, Nashville, and Washington, D.C.</p>"}