Physical Dimensions: overall: 76 x 63.5 cm (29 15/16 x 25 in.)
Provenance: Philip Longmore [1799-1879], Stevenage, Hertfordshire. (Wallis & Son, London); sold 1893 to Peter A.B. Widener, Elkins Park, Pennsylvania; inheritance from Estate of Peter A. B. Widener by gift through power of appointment of Joseph E. Widener, Elkins Park; gift 1942 to NGA.