https://en.m.wikipedia.org/wiki/Holy_Royal_Arch

By adding a further explanation to the practical lessons of Craft Freemasonry, the Royal Arch is seen as an extension of the preceding degrees[4] and the philosophical lessons conveyed are appropriate to that stage in a candidate's Masonic development. The symbol or Grand Emblem of Royal Arch Masonry is the Triple Tau.

https://en.m.wikipedia.org/wiki/Tau

Tau was derived from the Phoenician letter taw Phoenician taw.svg (𐤕).[4] Letters that arose from tau include Roman T and Cyrillic Te (Т, т).

>NOTABLE

Keystone Arch = Holy Roly Arch = Nature King Arch

Keystone is Kingstone

Find your King

All symbolism translation

Another X/T in control triangle/circle

+O𐤈Q+

More Symbolism dissection for your deProgramming:

https://8ch.net/comms/res/5063.html