This collection houses photographs depicting Joaquim and Rebecca (Muñoz) Gutierrez and their families, including numerous relatives, the Muñoz family's time in Texas, Rebecca Muñoz and Joaquim Gutierrez's wedding and honeymoon, Mexican-American Movement conferences held in the early 1940s, and Rosalio, Rebecca, Elizabeth, Lucinda, and Josephine Muñoz's time at Arizona State Teachers College, now known as Arizona State University (ASU). Of particular interest are early images of Los Conquistadores, the first Mexican-American student club formed at ASU.