A letter from Belfast

This interesting paper was just sent to me by a friend. We have just left the year of the potato and this year we enter the anniversaries of Darwin's birth and the publication of "Origin of Species'. The paper, by M. Dearce at TCD, re-visits the correspondence between Darwin and James Torbitt, a Belfast wine merchant, regarding the latter's plans for breeding blight resistant potaoes around the 1880s.