Printed facsimile signature below the image.
Mary Somerville (1780-1872) was a Scottish 19th century pioneer woman mathematician and scientist.
Alonzo Chappel was an American artist who depicted many historical scenes and portraits.
Right hand margin has a very short tear.
ADDITIONAL INFORMATION
Additional Information
artist
After Alonzo Chappel (1828-1887)
method
Steel engraving
date
1872
size
175mm by 125mm (image only) 275mm by 205mm (sheet)