17th and 18th century botanists by various engravers, published 1799-1810

John Stuart, 3rd Earl of Bute

by Caroline Watson, published by Robert John Thornton, after Allan Ramsay, and after Thomas Uwins
stipple engraving, published 1 March 1805
NPG D34333

Aylmer Bourke Lambert

by William Holl Sr, after John Russell, and by John George Landseer, after Ramsay Richard Reinagle, published by Robert John Thornton
stipple engraving and etching, published 10 April 1805
NPG D34335

Jean-Baptiste Pierre Antoine de Monet, Chevalier de Lamarck with 'The Pantheon at Paris'

by William Hopwood, after Jacques Louis David, and by S. Porter, published by Robert John Thornton
stipple engraving and etching, published December 1805
NPG D34338

Joseph Townsend with 'View of the Escurial by Moon Light'

by William Holl Sr, after John Opie, and by Thomas Milton, after John Townsend, published by Robert John Thornton
stipple engraving and etching, published December 1805
NPG D34350

Carl Linnaeus

by Henry Meyer, and by Francesco Bartolozzi, published by Robert John Thornton, after Magnus Hallman
stipple engraving, published 1 May 1806
NPG D34332

William Woodville with 'View of the inoculating Hospital at Pancras'

by William Bond, after Lemuel Francis Abbott, and by Thomas Woolnoth, after George Shepherd, published by Robert John Thornton
stipple engraving and etching, published 1 August 1806
NPG D34349

Sir Thomas Millington

by Thomas Woolnoth, published by Robert John Thornton, after Sir Godfrey Kneller, Bt
stipple engraving and etching, published 1 March 1807
NPG D34353

John Jackson

by Thomas Woolnoth, published by Robert John Thornton, after Thomas Barber
stipple engraving, published 1 May 1810
NPG D34352