The "something else" that
Frater 219 refers to could be:
Astron Argon, although I now stand corrected (thank-you Fra. 219).
It is the Greek phrase meaning "Silver Star". The gematria of these words add to 451, which also is
Konx Om Pax (Light in Extension).
The 3 dots in this case also conotate knowledge of the Word of the Aeon.
There are some who would speculate further and say the the letters A.: A.: stand for words both in Latin and Greek with the meanings Star & Snake.