Extract from a letter from Alexander Dallas Bache, President of Girard College, Philadelphia, with regard to a comparison of the magnetic intensity in Philadelphia, Dublin and Edinburgh.

Bibliographic Details
Main Author: Bache, Alexander Dallas
Citation:Proceedings of the Royal Irish Academy, Ser. 1, Vol. 1, pp. 71-72, 1836-40
Format: Journal Article
Published: 1836-40
Subjects: