The now famous 1904 Decker Pottery photograph staged outside the pottery showing tools on the wall and finished pieces of pottery. Left to right: William Decker (Uncle Billy), William Duncan, Charles Decker, Jr., a grandson, Charles Sr. at the wheel and two more grandsons. The grandsons, sometimes referred to as apprentices, worked at carrying the pieces to drying racks and other chores. Seen in the Tennessee Conservationist and elsewhere. Burbage2.