As Thomas C. Battle writes in a 1988 essay on the history of the Moorland-Spingarn Research Center, the breadth of the two collections showed the Howard librarians that “no American library had a suitable classification scheme for Black materials.” An “initial development of a satisfactory classification scheme,” writes Battle, was first undertaken by four women on the staff of the Howard University Library: Lula V. Allen, Edith Brown, Lula E. Conner, and Rosa C. Hershaw. The idea was to prioritize the scholarly and intellectual significance and coherence of materials that had been marginalized by Eurocentric conceptions of knowledge and knowledge production. These women paved the way for Dorothy Porter’s new system, which departed from the prevailing catalog classifications in important ways.
All of the libraries that Porter consulted for guidance relied on the Dewey Decimal Classification. “Now in [that] system, they had one number—326—that meant slavery, and they had one other number—325, as I recall it—that meant colonization,” she explained in her oral history. In many “white libraries,” she continued, “every book, whether it was a book of poems by James Weldon Johnson, who everyone knew was a black poet, went under 325. And that was stupid to me.”
Consequently, instead of using the Dewey system, Porter classified works by genre and author to highlight the foundational role of Black people in all subject areas, which she identified as art, anthropology, communications, demography, economics, education, geography, history, health, international relations, linguistics, literature, medicine, music, political science, sociology, sports, and religion. This Africana approach to cataloging was very much in line with the priorities of the Harlem Renaissance, as described by Howard University professor Alain Locke in his period-defining essay of 1925, “Enter the New Negro.” Heralding the death of the “Old Negro” as an object of study and a problem for whites to manage, Locke proclaimed, “It is time to scrap the fictions, garret the bogeys and settle down to a realistic facing of facts." Scholarship from a Black perspective, Locke argued, would combat racist stereotypes and false narratives while celebrating the advent of Black self-representation in art and politics. Porter’s classification system challenged racism where it was produced by centering work by and about Black people within scholarly conversations around the world.