F. Croll.
Portrait Gallery of Hogg's instructor. [n.d., c.1845.]
Engraving. Sheet: 245 x 165mm (9¾ x 6½'').
A portrait of Mary Somerville (1780-1872) a Scottish science writer and polymath. In 1835 she and Caroline Herschel became the first female Honourary Members of the Royal Astronomy Society.
[Ref: 49360]  £60.00