Catalogue: Sotheby's (auction catalogue).
• Earthenware figure in same pose with inscription: London, Rous Lench sale, 7/1/1986, lot 165, male slave in same position with tablet "BLESS.GOD. / THANK.BR. / ITTON.ME. / NO. SLAVE," Staffordshire, c. 1835Article: Margolin, Sam. 2002 "And Freedom to the Slave": Antislavery Ceramics, 1787-1865. Ceramics in America. 80- 109.
• Discussion of antislavery ceramics, including "Am I Not a Man and a Brother," and related wares: See full article.Book: Marschner, Joanna. 2017 Enlightened Princesses: Caroline, Augusta, Charlotte, and the Shaping of the Modern World.
• Discussion of British context for "Am I Not A Man..." theme, via a signet ring: p. 464