What Was the Origin of Masonic Signs?
Fable and imagination have traced back the origin of freemasonry to the Roman Empire, to the Pharaohs, the Temple of Solomon, the Tower of Babel, and even to the building of Noah’s ark. In reality, it took its rise in the middle ages along with other incorporated crafts.
Skilled masons moved from place to place to assist in building the magnificent sacred structures—cathedrals, abbeys, etc.—which had their origin in these times, and it was essential for them to have some signs by which, on coming to a strange place, they could be recognized as real craftsmen and not impostors.