Secretary Oveta Culp Hobby, Department of Health, Education, and Welfare, testifying before the Senate Labor-Welfare Committee on the black market problem with the new Salk Polio vaccine

Select what you would like to download. If choosing to download an image, please select the file format you wish to download. Please note full item download may take several minutes (PDF only).

Certain download types may have been restricted by the site administrator.

Select the item elements you would like to include in the embed code.