Book: Belden, Louise C. 1980 Marks of American Silversmiths in the Ineson-Bissell Collection. 506 p.
• An illustrated glossary of spoon terms, pp. 467-488Article: Warner, Molly. 11/01/2022 Caleb Warner and Cuthbert Warner, Part Two. Silver Magazine. 54 (6): 16-36.
• Marks and biography