Poliomyelitis and the Salk Vaccine
Organizations
American Red Cross. Washtenaw County ChapterAnn Arbor Junior Chamber of Commerce
Battle Creek Junior Chamber of Commerce
Children's Fund of Michigan
Horace H. Rackham and Mary A. Rackham Fund
Kenny R.E.H.A.B.
Macomb County Committee on Oral Polio
Michigan Bell Telephone Company
Urban League of Greater Muskegon