An official website of the United States government
Here’s how you know
Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Census Bureau Machine Tabulation Division. Employees of the Census Bureau's Machine Tabulation Division inspect 1940 census punch cards prior to sorting and mechanical tabulation. Year: 1940
Share
