MAKE A MEME View Large Image Blue-punch-card-back.png This is the back of a blue IBM-style punch card which I was given by a Google employee I do not know whether it says anything Own 2006-11-06 Gwern Public domain Image Blue-punch-card-front png Punch cards
View Original:Blue-punch-card-back.png (984x2250)
Download: Original    Medium    Small Thumb
Courtesy of:commons.wikimedia.org More Like This
Keywords: Blue-punch-card-back.png This is the back of a blue IBM-style punch card which I was given by a Google employee I do not know whether it says anything Own 2006-11-06 Gwern Public domain Image Blue-punch-card-front png Punch cards
Terms of Use   Search of the Day