This document outlines the rituals and procedures for the Select Master degree in the Grand Council of Royal and Select Masters of Iowa. It provides details on the required paraphernalia, dress of officers, and setup of the council chamber. The degree involves candidates taking on the roles of Solomon, King of Israel, Hiram, King of Tyre, and Hiram Abif. It describes the actions and dialogue that takes place as candidates are challenged while attempting to enter the secret vault and participate in the labors.