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  • University Archives Photograph Collection

Punch cards and wired plugboard

Digital Item
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Punch cards and wired plugboard
NEG-00-121
Hollerith cards with a wired plugboard
1960s
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Hollerith cards are next to a wired programming plugboard. The plugboard is shown without programming wiring in NEG-00-118 and NEG-00-119. Such plugboards were used in data processing machines, including keypunch, sorting, and tabulator unit record machines, and early computers at San Diego State College College. The same objects are shown in NEG-00-121.
Data processing equipment; Plugboards; Hollerith cards; IBM cards; San Diego State College; Programming; Wiring
5500 Campanile Drive
California - San Diego - San Diego State University
© San Diego State University. All rights reserved
  • University Archives Photograph Collection
Post-1931 Photographs
MS-0311
Photographic negative; black and white
1 inch X 1.5 inches
No
NEG-00-118; NEG-00-119; NEG-00-120; NEG-00-122; NEG-00-212; NEG-00-213; NEG-00-214; NEG-00-226
  • San Diego State University Library and Information Access, Special Collections and University Archives
Image
TIFF
12.00 MB
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