PLATES. 



PLATE 1. C. E. DARWIN, F.K.S., F.L.S. (Frontispiece.') 



2. The Darwin-Wallace Medal, modelled by Frank 



Bowcher. (Facing page 3.) 



3. Address from the Royal Academy of Science, 



Stockholm. (Facing page 48.) 



4. Dr. A. R. WALLACE, O.M., F.R.S., F.L.S. 



5. Sir J. D. HOOKER, O.M., G.C.S.I., F.R.S., F.L.S. 



6. Prof. E. H. HAECKEL, F.M.L.S. 



7. Prof. A. WEISMANN, F.M.L.S. 



8. Prof. E. STRASBURGER, F.M.L.S. 



9. Dr. F. GALTON, F.R.S. 



10. Sir E. RAY LANKESTER, K.C.B., F.R.S., F.L.S. 



