Book: Pugh, P. D. Gordon. 1987 Staffordshire Portrait Figures of the Victorian Era.
• Similar object and a painting source: p. 82.Book: Harding, Adrian & Harding, Nicholas. 1998 Victorian Staffordshire Figures 1835-1875. 2.
• Two examples, possibly from same mold with design source: p. 297, fig. 3336, 3336 SO, the latter Sir Thomas Lawrence's painting "Master Lambton."