The Author has often wondered at parts of our ritual which have no ready explanation, nor any forthcoming, and which are routinely committed to memory and recited when called upon to do so. One such is "The Perfect Points of Entrance" that demonstrate proof of being a Freemason. So he decided to explore how and when this was included in the ritual.
A paper by Bro. Prof. Dr. U. Gauthamadas, Grand Lodge of India.