The Power of the Punch Card (and the Punch Card Operator) - UMN

Machines and people have been working together for decades, perhaps more than you had thought, to keep University information technology systems running. The people operating punch card and tabulating machines, the majority of whom were women, most likely did not see their role as one of managing information technology.

The Power of the Punch Card (and the Punch Card Operator) - UMN Libraries News & Events

IBM Punch Cards in the U.S. Army

UMN Libraries Staff, Author at UMN Libraries News & Events

From the Archivist Archives - Page 2 of 7 - UMN Libraries News & Events

Punch Cards for Data Processing

Herman Hollerith and the Punch Card

From Punch Cards to Supercomputers: Computing at Pitt, Information Technology

Punch Card - an overview

The Power of the Punch Card (and the Punch Card Operator) - UMN Libraries News & Events

Punch Card - an overview

News Archives - Page 67 of 145 - UMN Libraries News & Events

News Archives - Page 67 of 145 - UMN Libraries News & Events

Type 001 Mechanical Card Punch

The Power of the Punch Card (and the Punch Card Operator) - UMN Libraries News & Events

From the Archivist Archives - Page 2 of 7 - UMN Libraries News & Events