{"value"=>"<p>RESEARCH MATERIAL, n. d. This series is composed of photocopies of materials Black apparently collected for his various projects and general knowledge. The types of materials included are articles, reports, bibliographies, and photographs covering a variety of subjects focused on Harlem. Among them are Harlem street scenes, architecture, landmarks, and Harlem pre- and post-1960. Some of the photographs can be found in the Schomburg Center's Joseph Black Photograph Collection, while many others appear to be photocopies he received from repositories and individuals while doing research.</p>"}