1. Jonathan Rickard and Donald Carpentier, “Methods of Slip Decoration on Fine Utilitarian Earthenware,” American Ceramic Circle Journal 10 (1997): 38, 46.
2. Morrison H. Heckscher and Leslie Greene Bowman, American Rococo, 1750–1775: Elegance in Ornament (New York: Metropolitan Museum of Art and Los Angeles County Museum of Art, 1992), pp. 5, 225.