Book: Rickard, Jonathan. 2006 Mocha and Related Dipped Wares, 1770-1939.
• Jugs, with similar combing and green-glazed turnings: p. 23, fig. 27, British, c. 1775; pp. 28-29, figs. 36-37, like Winterthur's in shape, but with applied swags, British, c. 1775.Article: Carpentier, Donald & Rickard, Jonathan. 2001 "Slip Decoration in the Age of Industrialization". Ceramics in America. (2001): 115-134.
• Jug with somewhat similar ornament: p. 119, fig. 6, of more ovoid shape with green rim band and similar combing style, Britain, c. 1780.