On the modification of a Race of Syrian Street-Dogs by means of Sexual Selection. By W. Van Dyck. With a preliminary notice by Charles Darwin. [Read April 18, 1882.] Proceedings of the Zoological Society 1882, pages 367-370.
APPENDIX III.
PORTRAITS.
1838: Water-colour by G. Richmond in the possession of The Family.
1851: Lithograph by Ipswich British Association Series.
1853: Chalk Drawing by Samuel Lawrence in the possession of The Family.
1853?: Chalk Drawing (Probably a sketch made at one of the sittings for the last mentioned.) by Samuel Lawrence in the possession of Prof. Hughes, Cambridge.
1869: Bust, marble, by T. Woolner, R.A. in the possession of The Family.
1875: Oil Painting (A replica by the artist is in the possession of Christ's College, Cambridge.) by W. Ouless, R.A., etched by P. Rajon, in the possession of The Family.