W. Cawthorne Unwin Portrait circa 1895 By Melanie | November 5, 2013 W. C. [Cawthorne] Unwin Portrait circa 1895 Posted in CC License and tagged 1895, Engineering, Portrait, W C Unwin, W Cawthorne Unwin ← Photograph of the International Niagra Falls Commission, E. Mascart, W. C. Unwin, Lord Kelvin, Dr. Coleman Sellers and Col TurrettiniCol Theodore Turrettini Portrait circa 1895 →