Completed by G. B. Sowerby III after the death of G.B.S. II. Since "III" was color blind, his daughter did most of the coloring of his engravings. Digital facsimile from Biodiversity Heritage Library at this link.
Completed by G. B. Sowerby III after the death of G.B.S. II. Since "III" was color blind, his daughter did most of the coloring of his engravings. Digital facsimile from Biodiversity Heritage Library at this link.
