Men of Science Living in 1807-8

by Sir John Gilbert, and Frederick John Skill, and William Walker, and Elizabeth Walker (née Reynolds)
pencil and wash, 1858-1862
NPG 1075

Engraving after 'Men of Science Living in 1807-8'

by George Zobel, and William Walker
engraving, 1862
NPG 1075a

Key to engraving after 'Men of Science Living in 1807-8'

by William Walker
engraving, 1862
NPG 1075b