Magnetism and its connection with the telegraph

Nova Scotian Institute of Natural ScienceFraser, Thomas R.2007-08-162007-08-161870Fraser, T. R. (1868). Magnetism and its connection with the telegraph. Proceedings and Transactions of the Nova Scotian Institute of Natural Science, 2(2), 36-42.http://hdl.handle.net/10222/10170Read on January 6, 18683088764 bytesapplication/pdfenmagnetismtelegraphelectric batteriesMagnetism and its connection with the telegraphText