MACKINTOSH'S ELECTRICAL THEORY OR THE UNIVERSE
... i MACKINTOSH'S ELECTRICAL THEORY, OF- THE- - UNIVERSE. i This is truly a wonderful age in- which we livee, We have new systems of government; new systemsof commerce; inot forgetting a new systemr of stamp laws,);new. weights and seasure, .new systewsmof locomotion in the heavens above, a the earthb beneath, andon the waters under the earth, by alloons, steam-carriages, and steam-vessels, and ...