Maria Countess of Waldegrave [graphic]Houston, Richard, 1721?-1775, printmaker[between 1766 and 1775]eng"Portrait; half-length almost in profile to right, looking ahead, wearing a sprigged gown, her hair dressed up with a scarf like a turban; after Reynolds (Mannings 1896); before title altered."--British Museum online catalogueTitle from text below image.State from: Smith, J.C. British mezzotinto portraits.Date of publication from the British Museum online catalogue, registration no.: 2010,7081.2416.Imperfect; sheet trimmed within plate mark with loss of imprint statement from bottom edge. Imprint supplied from: Smith, J.C. British mezzotinto portraits.