The true and real interest of Great Britain, impartially considered: with regard to the impending rupture among the northern powers. Fully exhibiting the motives, views, and interests, of each of the contending parties; And plainly Specifying The Particular Engagements between the Courts of London, Russia, and Vienna: In order to adjust that Material Point, How far we are bound to assist Russia, in Case of a War in the North? [electronic resource].