Letter to Sterling Houston, prominent San Antonio playwright. It appears to be written by one of Sterling's sister, but her name is hard to read with certainty. In her letter, she appears to be sending her gratitude and exchanging other pleasantries.

Letter from Sterling Houston to his mother. He writes to inform that he received money sent and sends word of updates in his professional career. His theater company is being threatened by the police to close down after producing a play about the Indian prime minister. Personal and family matters are discussed in the second page.

Letter from Governor John B. Connally to John J. Herrera thanking Herrera for his recommendation of Jimmie Duncan for a position.

Letter from Raúl Segura Procelle to John J. Herrera, dated January 12, 1967. Segura Procelle sends Herrera a copy of an interview with Herrera, and asks after the League of United Latin American Citizens.

Letter from Pete Tijerina to John J. Herrera, dated February 9, 1967, regarding correspondence with the Legal Defense Fund, Incorporated of New York related to the financing of a civil rights group for Mexican Americans in Texas.

Onionskin paper carbon copy of a letter from Pete Tijerina to Jack Greenberg, Director of the Legal Defense Fund, Incorporated, on February 9, 1967, containing a list of Mexican American attorneys connected with discrimination and segregation cases involving Mexican Americans in Texas. The letter also contains a request to have the Legal Defense Fund, Incorporated hold a conference in San Antonio, Texas, to address issues related to legal support for Mexican Americans in Texas.

Letter from Jack Greenberg, Director of the NAACP Legal Defense and Educational Fund, Incorporated, to Pete Tijerina, January 23, 1967, regarding legal aid in a jury discrimination case. Also contains an offer to build a "cooperative relationship" between the Legal Defense Fund and LULAC.

Letter from Leroy D. Clark, Assistant Counsel with the NAACP Legal Defense and Educational Fund, Incorporated, to Pete Tijerina on January 24, 1967, seeking a list of pressing problems concerning the Mexican-American community in Texas, with regard to legal assistance in the area of poverty law.

Letter from Alfred J. Hernandez to Pete Tijerina, February 4, 1967, regarding the N.A.A.C.P. Legal Defense and Educational Fund and the need to set up a meeting with Chicano lawyers to address issues associated with Mexican-American causes in Texas.

Letter from Arnulfo Zamora to John J. Herrera on May 23, 1967, inviting him to the Installation of Officers Banquet hosted by LULAC Council #12 on June 9, 1967.

Onionskin paper carbon copy of letter from John J. Herrera to Tony Alvarez, December 4, 1967, regarding his decision to relinquish his role as Director of the KLVL LULAC Radio Program.

Onionskin paper carbon copy of letter from John J. Herrera to Felix H. Morales, December 4, 1967, regarding his decision to relinquish his role as Director of the KLVL LULAC Radio Program.

Letter from J. B. Casas to John J. Herrera, dated March 3, 1967. Casas reminiscences on his political campaign 20 years before, and tells Herrera about his real estate business. Casas asks for news of acquaintances and the political scene in Texas.

Onionskin paper carbon copy of letter from John J. Herrera to J. B. Casas, his friend, informing Casas of the progress of Herrera's children and family. Postscript by Minnie Blue.

Letter to John J. Herrera from his son, Douglas M. Herrera, stationed in Vietnam dated May 1, 1967. Douglas discusses his father's speeches at a San Jacinto Day celebration, a soccer game in the "dome", and enjoying the care packages sent.

Letter to John J. Herrera from his son, Douglas M. Herrera, dated August 19, 1967. Douglas describes conditions on base and the new commanding officer, the new camera he purchased, and his need for new glasses.

Letter from John J. Herrera to his son, Douglas M. Herrera, dated October 25, 1967, which expresses his displeasure and disappointment in his son's decision to leave the military and urges him to "do the right thing" and return to service.

Birthday card to John J. Herrera from Sheppard W. King with a color illustration on the front cover depicting a cartoon character holding a sign that reads, "We need our Birthdays" and below it the words "I've always felt". The interior of the card consists of a color illustration of bare legs with a belt wrapped around them. The printed text says, "About like a nudist needs a belt! Many happy returns anyway!" The handwritten text in the card reads, "John - be careful - I know it scares the hell out of you when they start getting nude and dropping their chastity belt!!! Happy Birthday -Shep" The digital image also includes the envelope postmarked April 11, 1967

Letter to John J. Herrera from Delbert L. Atkinson typed on letterhead and dated April 25, 1967. In the letter, Atkinson apologizes for missing the Pasadena Rotary and requests the notes or script Herrera used for his speech as Atkinson collects speeches in respect to the old Texas Republic.

Letter from Judge George E. Miller thanking John J. Herrera for a letter of recommendation Herrera had written on his behalf two years previous for a position that ultimately did not get, and informing Herrera that he had just received another appointment.

Envelope received by John J. Herrera in the mail from the State of Texas.

Envelope from J. B. Casas addressed to John J. Herrera.

Letter to John J. Herrrea from Cesar Lazo Hinojosa wishing him a happy New Year. Envelope included with letter.

Letter from President Lyndon B. Johnson to John J. Herrera to accompany a medallion commemorating the Chamizal agreement, which settled the territory issue brought on by a shift in the Rio Grande. Johnson expresses his solidarity with the Mexican-American community's hope for a brighter future. The letter is typed on White House letterhead.