Letter to John J. Herrera from Carlos E. Castañeda about the outcome of the Shell Oil Company case concerning discrimination against Mexicans and Latin Americans. Castañeda also asks Herrera to contact Mr. Fridge and ask Fridge to send the complete transcript of the hearing. He was curious to know about the recommendations he had written for Herrera's sister-in-law.

Certificate provided to O. W. Schaer by the Wharton County Electric Cooperative, Inc., to certify Schaer's membership in said organization. The bottom third of the document has an embossed seal and two signatures by the president and secretary of the organization, R. E. Meek and A. E. Wilbeck, respectively. On the back of the certificate, there are two paragraphs of printed text stating the conditions of membership.

1943 Harris County poll tax receipt number 46217 for John J. Herrera. It includes demographic information about Herrera and is signed by the deputy of the Harris County Assessor and Collector of Taxes. Dates of elections are listed on the back.

1943 Harris County poll tax receipt number 46216 for Mrs. Olivia C. Herrera. It includes demographic information about Herrera and is signed by the deputy of the Harris County Assessor and Collector of Taxes. Dates of elections are listed on the back.