Book: Cook, Cyril. 1955 Supplement to the Life and Work of Robert Hancock.
• Three exterior prints shown on another bowl: Items 135 ("The Fountain"), 155 ("The Ruin by the Cliff") , and 160 ("Shepherd and Shepherdess")Book: Handley, Joseph M. & Spero, Simon. 1991 18th Century English Transfer-Printed Porcelain and Enamels.
• Somewhat similar bowl: pp. 152-53Book: Manchip, David. An Encyclopaedia of British Ceramic Painters, Gilders and Modellers.
• Robert Hancock biography (c. 1729-1816): pp. 164-5, work at Battersea Enamel Factory, Worcester works, Bristol, and Caughley.