Letter from Mario Marcel Salas, public information officer of Organizations United for Eastside Development, to Dan McKinnon, chairperson of Civil Aeronautics Board. Mr. Salas has written to request that South African Airways be denied permission to land in Houston in light of South Africa's civil rights violations and treatment of black South Africans.

Mailgram letter from Mario Marcel Salas, president of the Black Coalition on Mass Media (BCMM), to Sam Sitterle and Tom Poe. It would seem that both Sam and Tom were associated with the removal of two important radio programs from the air. Mr. Salas writes to respectfully request that both be reinstated, especially with the long history shared between Mr. Salas, BCMM, and KAPE radio, dating back to 1974.

Mailgram letter from Mario Marcel Salas, Rick Greene, and John H. Sanders from Organizations United for Eastside Development to the civil rights division at the United States Department of Justice. The organization leaders are writing to request an investigation into an incident between Amtrak security personnel and Charlene Mitchell and Mike Welch, who were allegedly drugged, attacked, and charged with public drunkenness.

Photograph of Lillian Sutton Taylor, sister of G. J. Taylor, with Mario Marcel Salas during the 1982 Ella Austin Annual Dinner. Mr. Salas sports a short afro, tinted glasses, and formal attire. He and Ms. Taylor sit at table 29 with an assortment of dishware and plate settings. Additional attendants to the dinner can be seen in the back.