Sir John F.W. Herschel, Bar.t.
Engraved by D.J. Pound, from a Photograph by Mayall. [London Illustrated News, 1862.] Stipple and engraving. Printed area 260 x 170mm (10¼ x 6¾"). Trimmed. Sir John Frederick William Herschel (1792-1871), mathematician and astronomer, son of Sir William Herschel. He also contributioned to early photography, indroducing sensitized paper, ‘hypo' as a fixed agent, and coining the terms ‘photograph', 'negative', and ‘positive'. From a photograph by John Jabez Edwin Mayall (1813-1901), who is best known for his 1875 portrait of Karl Marx.
[Ref: 59700] £95.00
(£114.00 incl.VAT)