Baldwin's contribution listed in an advert for the book, Harlem USA
Source: Tribune
Advertisement for ‘Seven Seas Books: English paperbacks published in German Democratic Republic’, 14, May 1971, Volume 23, Issue 20, p. 10.
Advert for the book, Harlem USA, ‘Reprint with updated introduction of changes in Harlem in recent years. 50 contributors including James Baldwin’.