ERIN'S INCUBUS.

SIR,—A great deal of fuss is being made over Irish potato-cakes. Why Irish? The tradition that the potato is the Irish national vegetable is a hoary fallacy that needs to be exploded once and for all. It is nothing of the sort. The potato was introduced into the British Isles by Sir WALTER RALEIGH, a truculent Elizabethan imperialist of the worst type, transplanted into Ireland by the English garrison, and fostered by them for the impoverishment of the Irish physique. The deliberations of the National Convention now sitting in Dublin will be doomed to disaster unless they insist, as the first plank of their programme, on the elimination of this ill-omened root. If ST. PATRICK had only lived a few centuries later he would have treated the potato as he did the frogs and snakes.

I am, Sir, Yours rebelliously,

SHANE FINN.