Howard T. Parr

Julia E. Freeman

Julia Elaine Freeman graduated high school early at age 16. She was also the only African American woman in her high school graduating class of 1940.

Charles Maier

Charles Maier was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Mack Edward

Jas R. Howard

Jas Howard worked for the United States Engineer District Office.