Book: Larsen, Ellouise Baker. 1974 American Historical Views on Staffordshire China.
• Pattern discription: p. 140Article: Merritt, Arthur H. 06//1938 Hartford State House Staffordshire. Antiques. 312-13.
• Hartford State House teaware shapes and Stevenson mark. (See Registrar's file.)Electronic: Transferware Collectors Club. Transferware Collectors Club Database of Patterns & Sources. Transferware Collectors Club 03/13/2024 https://www.transferwarecollectorsclub.org/members/database
• Stevenson factory "State House, Hartford" pattern: pattern title listed as State House, Hartford, pattern no. 2169. Andrew Stevenson factory, Cobridge, Staffordshire, 1810-27, with printed maker's mark.