Article: Kille, John E. 2005 "Distinguishing Marks and Flowering Designs: Baltimore's Utilitarian Stoneware Industry". Ceramics in America. 93-132.
• Published: p. 107, fig.29Article: Wierenga, Lee. 05//2010 Crocks, Jugs and Jars: Decorated American Stoneware. Brandywine River Museum Antiques Show (catalogue). 5-10.
• Published: p. 6, fig. 2Book: Webster, Donald Blake. 1971 Decorated Stoneware Pottery of North America.
• Published: p. 69, no. 52 a-b, side and underside (signed) views.Catalogue: 2010 Crocks, Jugs, and Jars: Decorated American Stoneware (antiques show catalogue).
• Published: fig. 2Article: Kille, John E. 2005 "Distinguishing Marks and Flowering Designs: Baltimore's Utilitarian Stoneware Industry". Ceramics in America. 93-132.
• Signed jar and milk pan by same maker: p. 95, figs 2-3, 1822Catalogue: Crocker Farm, Inc. Crocker Farm Auction Catalogue.
• Signed Morgan water cooler portraying birds on flowering tree: July 20, 2013 sale, lot 1, inscribed under one lug handle, "Morgan Maker / Balt". With extensive discussion.