Book: Gaimster, David. 1997 German Stoneware 1200-1900: Archaeology and Cultural History.
• Drawings of contemporary, intact, stoneware jugs with similar bases: p. 85, fig. 3.46.Book: Gaimster, David. 1997 German Stoneware 1200-1900: Archaeology and Cultural History.
• Similar-based bottles from Henry VIII's flagship, Mary Rose, sunk off Portsmouth, England, 1545: p. 107, no. 3.69, Raeren, from contents of Barber Surgeon's chest.