Silver Medal of McCoy, Elijah, United States. 1973.123.1

Canonical URI: http://numismatics.org/collection/1973.123.1

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Obverse: ELIJAH McCOY | 1843 1929 | MECHANICAL ENGINEER * INVENTOR - McCoy bust 3/4 to left
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Reverse: PIONEER IN THE LUBRICATION OF MACHINERY | PATENT No. 261,166 - Lubrication machine