William H. Wren

W. Hubbard

Hubbard worked for Stone and Webster Engineering Corporation.

S. F. Vesser

S. F. Vesser worked for the J.A. Jones Construction Company.

John P. Howe Jr.

John Perry Howe, Jr. was Associate Director at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

K. Elizabeth Wood