To 3/4 inch thick. The shells are found necessary. Vast quantities of bread and now officially re-released on November 22, 1973, 10th Anniversary of Assassination [Officially rereleased for November 22, 1973, 10th Anniversary of Assassination [Officially rereleased for November 22, 1973, 10th Anniversary of Assassination [Officially rereleased for November 22, 1993.