Alphabetical Listing Benjamin Banneker Andrew Beard Miriam Benjamin Henry Blair Sarah Boone C. B. Brooks Henry Brown George Washington Carver M. A. Cherry David Crosthwait George Crum Joseph Dickinson P. B. Downing Charles Drew T. Elkins H. Faulkner D. A. Fisher James Forten Sarah Goode George Grant Lloyd Hall J. Hawkins Jack Johnson W. Johnson Fred Jones Percy Julian Ernest Just Lewis Latimer ...

BIOGRAPHICAL MEMOIRS National Academy of Sciences Percy Lavon Julian April 11, 1899 April 19, 1975 By Bernhard Witkop Deep in the intricate country of the mind I took a twisting path that led me stumbling To a wind-racked hill. Those thickets, briary, tough to break And swampy sometimes underfoot Were well behind me now Lost to sight and for the moment Lost to mind. The hill I had reached was ...