1. The real nature of the electric fluid: explained and illustrated by numerous facts, and a cause assigned for the polarity of the magnet : to which is annexed a theory of the tides and currents of the ocean Author(s): Glenn, James, 19th cent Publication: New York : Printed by B. Owen, 1844 Subject(s): ElectricityMagnetic PhenomenaTidal Waves
2. On a disturbance of the earth's magnetism: in connexion with the appearance of an aurora borealis, as observed at Albany, April 19, 1831 Author(s): Henry, Joseph, 1797-1878 Publication: [New York? : s.n., 1832?] Subject(s): LightMagnetic PhenomenaNew York