A simple biography of the black engineer who invented the automatic lubricator for railway systems and thus gave rise to the phrase "the real McCoy."
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A simple biography of the black engineer who invented the automatic lubricator for railway systems and thus gave rise to the phrase "the real McCoy."
Read Less
Add this copy of Elijah McCoy, Inventor to cart. $6.73, good condition, Sold by ThriftBooks-Baltimore rated 4.0 out of 5 stars, ships from Halethorpe, MD, UNITED STATES, published 1992 by Modern Curriculum Press.
Add this copy of Elijah McCoy: Inventor (Beginning Biographies) to cart. $47.48, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Hialeah, FL, UNITED STATES, published 1992 by Modern Curriculum Pr.
