Invention Dimension: Elijah McCoy - Tells the story of the man behind the phrase "the real McCoy." web.mit.edu/invent/www/inventorsI-Q/mccoy.html
Inventors Online Museum: Elijah McCoy - Article tells how the son of two runaway slaves transformed the world of machinery. www.inventorsmuseum.com/elijahmccoy.htm
The First Patent of Elijah McCoy - Features a biography, portrait, and sketch of the first lubricating device McCoy patented. www.usi.edu/science/engrtech/MISC/emccoy/emccoy.htm