Officer Collar - St. Lawrence the Martyr (AMD)St. Lawrence the Martyr AMD Officer Collar The Officer Collar for the St. Lawrence the Martyr Degree, the introductory degree in the Allied Masonic Degrees (AMD), is a distinctive item of regalia that signifies the wearers office and authority within the council when opened in this specific degree. Design & Construction Shape & Form: The collar follows the classic Masonic V shaped style, draping elegantly around the neck and shoulders, with the point