📸 Day 3: Card
From the book Print Punch: Artefacts From The Punch Card Computing Era. Published by CentreCentre (2020).
📸 Day 3: Card
From the book Print Punch: Artefacts From The Punch Card Computing Era. Published by CentreCentre (2020).
@bondad When I was in first grade (circa 1971) my folks made flash cards out of these to help me learn addition and subtraction.