London: 1802/1810. A fine engraved head and shoulders portrait of William Withering, in an oval with flowers above. With a vignette below, "Dr. Withering analyzing the Queen's Bath at the request of the Court of Portugal".
Engraved by Ridley after a portrait by Breda. Sheet size, 12 3/4 x 18 1/4". Scattered fox spotting in margins. Very good overall. Item #24902