Men seated inside the United Nations. Written on verso: Presidents of Negro colleges and universities visit U.N. United Nations N.Y. March 18, 1955. The 33 presidents of the member colleges and universities of the United Negro College Fund this afternoon visited the United Nations headquarters, in New York. Here is a picture taken in one of the U.N. conference rooms, as they were listening to a short welcoming address by Secretary General Hammarskjold (at the rostrum, looking toward camera). Their visit was organized by the United States Mission to the U.N.