Physical Dimensions: overall: 121.9 x 170.4 cm (48 x 67 1/16 in.)
framed: 145.4 x 195.6 x 7 cm (57 1/4 x 77 x 2 3/4 in.)
Provenance: Possibly Walter Spencer-Stanhope [d. 1822], Horsforth and Cannon Hall, Barnsley, Yorkshire. Simon Spencer-Stanhope [b. 1924]. (Banks Hall, Barnsley, sale, Henry Spencer and Sons, 16 September 1965, no. 229, repro.); (Thos. Agnew & Sons, London); purchased June 1966 by Mr. and Mrs. Paul Mellon, Upperville, Virginia; gift 1983 to NGA.[1]
[1] Information from Thos. Agnew & Sons, supplied by Evelyn Joll.