Where do the Prince Hall Affiliation rituals come from? This question has often been asked of me by Masons who are aware of my interests in tracing ritual origins and development. Some speculate that Prince Hall Masonry wrote its own rituals, others suggest that ritual exposés are a source; still others conjecture that copies of rituals were "discovered" by Prince Hall Masons, and yet others believe that sympathetic "mainline" Masons lent their support—if not copies of the rituals themselves. Which, if any, of these views is correct? The surprising answer is that—depending on the body in question—all of the above answers are correct.
http://srjarchives.tripod.com/1998-10/DEHOYOS.HTM
http://srjarchives.tripod.com/1998-10/DEHOYOS.HTM