Past High Priest Red Apron - Royal Arch ChapterMost Excellent Master Past High Priest (PHP) Royal Arch Apron This Most Excellent Master Past High Priest Royal Arch Apron is a distinguished and beautifully crafted piece of regalia, designed to honour those who have served in the exalted office of High Priest. Representing leadership, devotion, and faithful stewardship within the Holy Royal Arch, this apron reflects both ceremonial dignity and refined craftsmanship. A Symbol of Exalted Service Worn