what does RTR mean?

[Satnam666]

Theirs a whole page on it on the JoS site

 

[Henu the Great]

hii

i typed RTR on the search but couldnt find any topic about it. what does RTR stand for and what is it? some with rituals right?

Aside from what has already been mentioned: https://www.ancient-forums.com/viewtopic.php?p=244681#p244681