History - A time line of the development of electromagnetism from 900 BC to 1905. maxwell.byu.edu/~spencerr/phys442/node4.html
History of Electromagnetism - A discussion of the development of classical electromagnetism and electrodynamics. www.chass.utoronto.ca/~sungook/hps311/BUCHWALD.htm
Sketches of the History of Electromagnetics - Timeline of classical electromagnetism, including optics, magnetism, electricity and their unification. history.hyperjeff.net/electromagnetism.html
The Great Magnet, the Earth - Commemorating the 400th anniversary of "De Magnete" by William Gilbert of Colchester. www-spof.gsfc.nasa.gov/earthmag/demagint.htm