Article: Grigsby, Leslie B. 2005 British Earthenware and Porcelain in Eighteenth Century America, in Gray, Jonathan. 2005. Welsh Ceramics in Context. 2. 71-91.
• Published: p. 72, pl. 4.1Book: Fairbanks, Jonathan L. & Trent, Robert F. 1982 New England Begins: The Seventeenth Century. II. 100-360.
• Published: p. 293, no. 292a, noting "Historic provenance relates that this diminutive jug ...was 'dug out of a sand pit in Cape Cod."Chapter: Grigsby, Leslie B. English Slipware in Colonial America. Book: Dunsmore, Amanda. 2011 This Blessed Pot, This Earth: English Pottery Studies in Honour of Jonathan Horne. 150-158.
• Published: p. 157, fig. 6.Book: Grigsby, Leslie B. 2000 The Longridge Collection of English Slipware and Delftware.
• Dated versions: vol. 1, p. 121, nos. S59-S60, with nearly cylindrical rims inscribed, respectively, "XRT I690" and "RC I711"Book: Grigsby, Leslie B. 1993 English Slip-Decorated Earthenware at Williamsburg.
• Dated versions: p. 57, fig. 71, with nearly cylindrical rims inscribed, respectively, "IS 1704", "WS 1704" and "KB 1726".Book: Barker, David & Crompton, Steve. Slipware in the Collection of the Potteries Museum and Art Gallery.
• Inscribed, dated, and uninscribed versions: pp. 28-30, North Staffordshire, late 17th century. One inscribed "NO:POPE"; one "I695:W:KC". Uninscribed is cruder version of Winterthur's.