Robert Y. Cadwallader

James E. Swaine, Jr.

Frank H. McCracken

Washington card plant

Greencastle plant

San Jose card plant

Sherman card plant

Dayton headquarters

Endicott card production

Endicott card design department

The IBM 1403 printer

Micro-Processing System process

Micro-Processing System installation

Port-A-Punch

Votomatic

Microfilm products

Old & new punched cards