Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Colorado governor Lee Knous handing Sabin the pen with which he signed the Sabin health bill
Colorado governor Lee Knous handing Sabin the pen with which he signed the Sabin health bill
Contributor(s):
Colorado State Medical Society Smith College. Sophia Smith Collection. Florence Rena Sabin Papers