Black Rod 1350 by royal letters patent, though the current title dates from 1522. The position was adopted by other members of the Commonwealth when they adopted the British Westminster system. The title is derived from the staff of office, an ebony staff topped with a golden lion, which is the main symbol of the office's authority. A ceremonial rod or staff is a common type of symbol indicating the authority of the office-holder. Depictions of ancient authority figures in many cultures include such a rod (alternatively called a sceptre). Another early example was the fasces (literally a bound bundle of rods)
Ceremonial mace the mace. In Canada, some universities have a mace that is used as part of the ceremonial process of conferring degrees during convocation and other special events. The mace is carried by a special university official like a beadle. In South Korea, Pohang University of Science and Technology has a mace as a part of its ceremonial functions. In the Philippines, the University of Santo Tomas has a pair of twin maces belonging to the Rector Magnificus. These symbolize his spiritual and temporal power as the highest authority of the university. Made of pure silver and measuring 95 centimeters by