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Punch Cards and Optical Mark Cards
Punch Cards and Optical Mark Cards
Punch Cards and Optical Mark Cards

Hardware Day (July 2017)
Math Reunion (Sept 2017) ➔ Punch Cards and Optical Mark Cards

physical object
Identifier
2016.0.3
Description
University of Waterloo Punch Cards and optical mark cards, various colours (peach x7, blue x2, green x5, pale yellow x3, white optical with purple x4), a few have already been punched.
Related person
Chrisoula Vergis (is documentarian of)