The IBM 1401 Data Processing System with the 1402 Card Read-Punch on the left, the 1401 Processing Unit in the middle and the 1403 Line Printer on the right.
Image Source: en.wikipedia.org
The IBM 1401 Data Processing System with the 1402 Card Read-Punch on the left, the 1401 Processing Unit in the middle and the 1403 Line Printer on the right.
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