Image: A photographic head-and-shoulders portrait of an elderly man dressed in late-nineteenth century attire and sporting a long white beard
John Stokes Bagshaw, inventor of the Bagshaw winnowing machine, 1885
Courtesy of/Photographer: 
Grouzelle
Citation: 

Image courtesy of the State Library of South Australia, SLSA: B 6987, http://images.slsa.sa.gov.au/mpcimg/07000/B6987.htm, Public Domain