Book: Camehl, Ada Walker. 1948 "The Blue-China Book".
• Discussion of pattern: p. 87.Catalogue: Northeast Auctions, Portsmouth NH (auction catalogue).
• Very similar stands (2), matching tureen and ladle: March 5-6, 2016 sale, lots 19-20, Joseph Stubbs, Burslem, Staffordshire, 1822-34Electronic: Transferware Collectors Club. Transferware Collectors Club Database of Patterns & Sources. Transferware Collectors Club 03/13/2024 https://www.transferwarecollectorsclub.org/members/database
• Stubbs factory "Upper Ferry Bridge Over the River Schuylkill" pattern: pattern title listed as Upper Ferry Bridge Over the River Schuylkill (alternate name: Spread Eagle Border Series), pattern no. 2106. Border pattern identified as Spread Eagle Border: Joseph Stubbs. Joseph Stubbs factory, Longport, Staffordshire, 1814-34, with printed Cartouche-type mark.Electronic: Transferware Collectors Club. Transferware Collectors Club Database of Patterns & Sources. Transferware Collectors Club 03/13/2024 https://www.transferwarecollectorsclub.org/members/database
• Design source (print): see under pattern no. 2106, for engraving titled "The Wernwag Bridge below the Dam (The Upper Ferry Bridge)" by Thomas Birch and Jacob Plecher, 1823.