Article: 06//2020 Transitional Yellow Ware. Early American Life Magazine. 51 (3): 14-21.
• Yellow ware version of same model: p. 17, Congress Pottery, South Amboy, NJ, 1849-54, produced under (owner) Abraham Cadmus, showing firemen pulling an engine. "Daniel Greatbatch probably designed the mold." (Note: Article author not listed.)