Electronic: Transferware Collectors Club. Transferware Collectors Club Database of Patterns & Sources. Transferware Collectors Club 03/13/2024 https://www.transferwarecollectorsclub.org/members/database
• Published: included under pattern name Chaffinch & Goldfinch (alternate names: Birds series) and pattern number 5181.Book: Riley, Noel. 1991 Gifts for Good Children: The History of Children's China 1790- 1890. 312.
• Tunstall alphabet children's plates: figs. 351, 721Book: Shipkowitz, Davida & Shipkowitz, Irving. 2002 The ABC’s of ABC Ware.
• Plate in same pattern with different painted details: p. 191. Brownhills Pottery Co., Tunstall, Staffordshire, Staffordshire. Factory dates: 1872-96. Registry Mark #154 date: 1884