William Beckford (1709-1770) was Lord Mayor of London in 1762 and 1769 and often known as Alderman Beckford to distinguish him from his son William Thomas Beckford, author and art collector
This is a Digital Image not an actual print
Engraved on copper by William Holl Senior (1771-1838) for ‘The Biographical Magazine’ in two volumes, London 1819-20.
Original image size 4.3 x 5.5 cm
Digital size 2953 x 2953 px
25.0 cm x 25.0 cm (300 dpi)