Jamie Duff, an idiot commonly called Baillie Duff died 1788 / [graphic]Kay, John, 1742-1826, printmaker[1877]eng"Portrait; full-length walking to right, left hand tucked into his coat, wearing a tattered suit, a medal on a chain around his neck, torn apron, shoulder-length wig and tricorn with a dark cloth hanging at the back."--British Museum online catalogue, description of an earlier stateTitle etched below image.Later state, with plate number added.Plate from: A series of original portraits and caricature etchings, by the late John Kay ... Edinburgh : Adam and Charles Black, 1877, v. 2.Plate numbered "175" in lower right corner.Temporary local Medical Library subject terms: Mental deficiency.