This emblem is the Seal of the Anglican Communion.
It is to be found at Canterbury Cathedral.
It is known as "The Compass Rose".
The words are in GREEK - the original language of the New Testament.
The Monarch was only made the head because of the power of the Papacy.
The truth on this subject for me is that the Monarch shouldn't be the Head but that there are also problems with the Papacy!