Envelope addressed to John J. Herrera from Albert Thomas, Congress of the United States, House of Representatives and postmarked February 3, 1966.

Letter from Olin E. Teague to John J. Herrera, dated February 3, 1966, regarding the proclamation of National LULAC Week.

Onionskin carbon copy of a letter from Chester E. Ollison, Appeals Counselor of the Texas Education Agency in Austin, Texas, to W. S. McCree, President of the Board of Trustees, Pecos Independent School District in Pecos, Texas, dated February 3,1953. The letter refers to a petition received from patrons of Pecos ISD regarding segregation of children of Spanish-speaking ancestry. Ollison outlines steps the school district is to take in addressing the issues cited in the petition.

Letter from F.A. Hernandez, President of League of United Latin American Citizens Council Number 132, to Frank M. Pinedo, asking Pinedo to please "absolve Council No. 132 publicly of any connotation of guilt" in relation to a crime committed by LULAC Council No. 8. According to the letter, LULAC Council 8 Lodge was raided by the Texas Liquor Board, which found the operation of an open saloon at the LULAC lodge. This resulted in a "flow of bad publicity" as well as being "subjected to considerable embarrassment and criticism." Hernandez calls on Pinedo to take swift and "stern corrective measures" to resolve the matter of Council No. 8 to bring order and stability back to other LULAC councils as well as Council No. 132. "We cannot sacrifice our past accomplishments and future goals, because a few deviate from the only known course leading toward our Aims and Purposes."

Onionskin paper carbon copy of letter from John J. Herrera to Charles E. Cropley, Clerk, Supreme of the United States, Washington D.C., requesting Copley to send the rules and requirements for making an application to practice before the Supreme Court.

Letter from Albert Thomas, Chairman, Independent Offices Appropriations Committee, to John J. Herrera. Thomas thanks Herrera for a copy of LULAC's proposed presidential proclamation. Thomas appreciates LULAC's fine work and expresses an interest to cooperate and help LULAC.

Campaign letter from Larry Blackmon, Director of the Jim Wright for U.S. Senate Campaign, Texas headquarters, urging all Houstonians to come to a reception at the Rice Hotel at 4 p.m., Tuesday, February 7, 1961 to honor and support Jim Wright for U.S. Senate.