Image: IBM Port-A-Punch
Size of this preview: 800 × 470 pixels. Other resolutions: 320 × 188 pixels | 2,968 × 1,744 pixels.
Original image (2,968 × 1,744 pixels, file size: 994 KB, MIME type: image/jpeg)
Description: Handlocher für Lochkarten
Title: IBM Port-A-Punch
Credit: Own work
Author: Journey234
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
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