Several varieties of Native American pottery manufactured in the American Southwest have been grouped together by scholars as Jeddito Yellow Ware. These were coil-built forms, usually bowls or ladles with a variety of decoration made in Hopi villages from the Pueblo IV period to historic times (c. A.D. 1300 to present). These wares are quite distinctive, and are unlikely to be confused with yellowware, either in appearance, or through recovery in the same contexts.
Rockingham ware was named after the
Marchioness of Rockingham in the early 19th century, and the name was then used as a marketing term in the United States. Not all Rockingham ware was made using yellowware clay, and to distinguish it from other types of yellowware some collectors and antiquarians use the term "brown-glazed yellowware". Archaeologists usually refer to the American product, and British wares that did not originate at the Rockingham works, as "Rockingham-type" wares. Though it shares characteristics of its body with yellowware, and was thrown in many of the same potteries, Rockingham, or Rockingham-type ware is considered a different product from yellowware due to its distinctive brown glaze, often mottled. File:Match holder, John E. Jeffords & Co. Philadelphia City Pottery, c. 1870, lead-glazed yellow earthenware, Rockingham glaze - Flynt Center of Early New England Life - Deerfield, Massachusetts - DSC04174.jpg|Match holder, John E. Jeffords & Co. Philadelphia City Pottery, c. 1870, lead-glazed yellow earthenware, Rockingham glaze File:Inkwell, American or English, yellow earthenware, Rockingham glaze, item HD 2014.4.209 - Flynt Center of Early New England Life - Deerfield, Massachusetts - DSC04181.jpg|Inkwell, American or English, yellow earthenware, Rockingham glaze File:Pudding dish, Boston Earthenware Manufacturing Company, c. 1860, lead-glazed yellow earthenware, Rockingham glaze, HD 2014.4.159 - Flynt Center of Early New England Life - Deerfield, Massachusetts - DSC04169.jpg|Pudding dish, Boston Earthenware Manufacturing Company, c. 1860, lead-glazed yellow earthenware, Rockingham glaze File:Bowl, Boston Earthenware Manufacturing Company, Massachusetts, c. 1860, lead-glazed yellow earthenware, rockingham glaze, HD 2014.4.161 - Flynt Center of Early New England Life - Deerfield, Massachusetts - DSC04159.jpg|Bowl, Boston Earthenware Manufacturing Company, Massachusetts, c. 1860, lead-glazed yellow earthenware, Rockingham glaze ==References==