| Description | Includes:
-letter from Andrew Festing, Sotheby's, dated 17 December 1974, concerning the attribution of a painting said to be of Dr Johnson and his family, by Reynolds
-letter from William Hood, The Bowes Museum, dated 23 July 1970, concerning the attribution of a portrait of a lady recently purchased for the museum |
| Image Caption | Photograph of the recto and verso of 'George, 21st Earl of Crawford and his two sons, seated on a bank, gun in hand', c1920s-1985 |
| Photograph of the recto and verso of an x-rayed image of 'George, 21st Earl of Crawford and his two sons, seated on a bank, gun in hand', c1920s-1985 |