The following materials must be requested and used in the Manuscripts and Archives (MSSA) reading room. 

Kingman Brewster, Jr., president of Yale University, records (RU 11)

• Box 44: May Day Press Statement and Memorandum

Office of the President, Yale University, records concerning the May Day rally (RU 16)

• Box 9: Statement by Kingman Brewster, Jr. at Yale College faculty meeting (Apr 23), 1970

Movimiento Estudiantil Chicano de Aztlan, Yale University, records (RU 79)

• Box 1: Afro-American Studies 472b: Study of the History of the Black Student Alliance at Yale

May Day Rally and Yale collection (RU 86)

• Box 1: Chauncey, Henry, Jr.
• Box 5: Draft resistance

Institute of International Studies, Yale University, records (RU 482)

• Box 8: Statement of Purpose and Needs

Latinx student life at Yale records (RU 1181)

• Box 2: Conference against racism

The following materials must be requested and used in the Beinecke Rare Book and Manuscript Library (BRBL) reading room.

Jan van Raay photographs of art strike protests (YCAL MSS 1329)

• Box 3 & 11: Photographs

Photographs of Nebraska, North Dakota, South Dakota and the Mexican-American Border Region (WA Photos Folio 213)

• Box 3, Folder 32: Portrait of Young Mexican Boy who had been Killed by United States of America Border Patrol

Paola Agosti photographs (GEN MSS 1759)

• Box 3, Folder 27: Y575-Y597