![](https://giornaleitalianodinefrologia.it/wp-content/uploads/sites/3/2016/02/00232_5_Fig-2.jpg?x85047)
00232_5_Fig-2
Stephen Hales (1677-1761) at age 82. Engraved (c. 1810) by James McArdell after an oil painting (c. 1759) by Thomas Hudson. Reproduced with permission from the National Portrait Gallery, London.
Stephen Hales (1677-1761) at age 82. Engraved (c. 1810) by James McArdell after an oil painting (c. 1759) by Thomas Hudson. Reproduced with permission from the National Portrait Gallery, London.