Martin Haberman (Courtesy of University Of Wisconsin-milwuakee Photo Services)
Ronald A. Nicholson (Courtesy of Nicholson Family)
Marvin Sontag (TC File Photos)
Arlene Ackerman (Courtesy of the School District Of Philadelphia)
Donald Byrd (Courtesy of Getty Images)
Elbert Fretwell (Courtesy of University Of North Florida)
E. Edmund Reutter (TC File Photos)
Leah Cahan Schaefer (TC File Photos)