“Computer” was the name for those who worked in assembly line configurations to resolve mathematical equations. These human computers were replaced later-on by electronic computers.




1942_War_Dept_card_punching_section_WP_DCPL All the women punching cards are African American. The supervisor in the aisle is white.


Microsoft Word - 106733_2.doc


1920 Tabulating Machine Co. Washington, D.C.