New York Baptist Register
The Unionist 1833-09-05
Unionist content
Samuel Littler Metcalfe (1798-1856) was the author of the 1833 volume A New Theory of Terrestrial Magnetism. There is an old short article about him here - Staples, Chas. R. “Dr. Samuel Littler Metcalf.” Register of Kentucky State Historical Society, vol. 34, no. 107, 1936, pp. 157–59.