The Life of Sir William Petty 1623 - 1687
Edmond Fitzmaurice, 1st Baron Fitzmaurice
Life of Sir William Petty 1623 – 1687.djvu
The Life of Sir William Petty 1623 – 1687 : one of the first Fellows of the Royal Society, sometime Secretary to Henry Cromwell, Maker of the 'Down Survey' of Ireland, Author of 'Political Arithmetic' &c. - chiefly derived from private documents hitherto unpublished.