L'Ephod de Paul VI

" Montini Wearing the Jewish Ephod: This object is defined as a richly embroidered, apronlike vestment having two shoulder straps and ornamental attachments for securing the breastplate, the Ephod is worn by the high priest. [Ex. 28:6, 7, 25-28] The twelve stones represent the twelve tribes of Israel. Not only is this the breast-plate of a Jewish High-Priest, but according to the Encyclopedia of Freemasonry by Mackey, the ephod is also "worn in the (Masonic) American Chapters of the Royal Arch, by the High-Priest as an official part of his official ornaments." The ephod was the vestment that was worn by Caiphas, the High-Priest of the Jewish religion, who ordered Our Lord Jesus Christ to be put to death by Crucifixion. "

http://www.thepopeinred.com/thesis.htm