Links
Here are some links to other web sites that you may find useful:-
Pioneers of Electric Lighting
- http://www.thomasedison.com
- http://www.efwefla.org/
- http://www.tecsoc.org/pubs/history/2001/sep17.htm
- http://www.americanhistory.si.edu/lighting/history/patents/frid1.htm
