In 1962, Pope John XXIII issued a revised edition of the Roman Missal, which was promulgated through the motu proprio "Rubricarum instructum." This edition, also known as the "1962 Missal" or "Tridentine Mass," maintained many of the traditional liturgical practices and rubrics of the previous edition while incorporating some changes in response to the liturgical movement of the time.
The 1962 Roman Missal in its original Latin text is in the public domain. However, specific Spanish translations (especially those approved for liturgical use in Latin American countries) are often still under copyright by their respective publishers (e.g., Centro de Pastoral Litúrgica, Coeditores Litúrgicos, or the now-defunct editorial San Pablo ). As such, I cannot directly provide an unauthorized PDF link to a copyrighted translation.
Please let me know if you want me to add anything.
Download the (public domain) from