Book: John, W. D. 1968 William Billingsley (1758- 1828).
• Information on Pinxton marks: p. 19Book: Sheppard, C. Barry. 1996 Pinxton Porcelain 1795- 1813 and the Porcelain of Mansfield and Brompton-in-Torksey.
• Pinxton cup and saucer marked "P.100" illustrated: ill. 113