Computer Collector - IBM PCAA: Calculating Punches (1955)

IBM Punched Card Accounting Machines (1955)

IBM Calculating Punches

602-a-p1

602-a-p2

602-a-p3

602-a-p4

604-p1

604-p2

604-p3

604-p4

607-p1

607-p2

607-p3

607-p4

607-p5

607-p6

608-p1

608-p2

608-p3

608-p4

608-p5

650-p1

650-p2

650-p3

650-p4

cpc-p1

cpc-p2

cpc-p3

cpc-p4

cpc-p5

cpc-p6

cpc-p7

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