Pope Benedict XVI's personally-worn white zucchetto skullcap (worn as pope emeritus), measuring 7″ in diameter, featuring a light suede white lining and white moire fabric exterior. In fine condition. Accompanied by a letter of provenance signed by Pope Benedict's personal secretary Georg Ganswein, January 18, 2018, in full: "This is to certify that the enclosed 'zucchetto' has been worn by His Holiness Pope em. Benedict XVI." Also includes a greeting card signed by Ganswein, as well as the zucchetto's white moire-covered box, which has an "A. Gammarelli" label affixed inside the cover. A fantastic piece boasting excellent provenance.