Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Relief
Punch Card Printing Plate

Date:

c. 1940s–1970s

Material:

Steel

Dimensions:

3½ × 7⅜ in. (83 × 187 mm)