IsTßasßTiße Casb.—The Court of fTiraallla tion upon the last day of its session decided a principle of great Importance. Tho cans wan that of Hnnt agninst Stoat, in which tho into* was, whother n check of the Oeafsdarats sutes Government given by a tenant to hie landlord five days "before the fall of sQchmond, as payment for rent, and received an sash* though it was never cashed by the Treesai'j—