J. L. Swanson

E. E. Jones

Jones workd for Stone and Webster Engineering Corporation.

Shirley E. Padgett

Shirley Padgett worked for the United States Engineer District Office.

Percival “Dobie” Keith

Percival C. “Dobie” Keith was Vice President for Research and Engineering for the M.W. Kellogg Company.

Vera Gallagher