Tristan Davey's Punch Card Archive
a day ago
- #punched cards
- #computing history
- #data collection
- Punched cards were widely used in accounting, data collection, and early computing.
- Their peak usage occurred during the 1950s and 1960s, with millions printed monthly.
- Despite being common, they quickly faded from public memory after becoming obsolete.
- This archive collects and preserves a selection of these cards for historical purposes.