B.

Exhibited by William E. and Leonard Darwin

B 1

Portrait of Charles Darwin, by W. W. Ouless, R A., painted in 1875.

B 2

Portrait of Erasmus Darwin (after Wright, of Derby), the common grandfather of Charles Darwin and Francis Galton.

B 3

Photograph of Charles Darwin, by Maull & Polyblank, taken about the year 1854.

B 4