Home > LEO Computers > Lyons Electronic Office (LEO) Archive > CMLEO/PB - Peter Bird Collection > CMLEO/PB/PH Photographs > Photographs of LEO II > 55583 Hollerith card punch

55583 Hollerith card punch

Description of Photograph

Photograph of a Hollerith card punch connected to an IBM electric typewriter to give visual output of characters. Set up for LEO I but used on LEO II.

Published in Bird, Peter LEO - The First Business Computer (Wokingham: Hasler, 1994), plate 31.

Provenance
Collected by Peter Bird as part of his research for his book LEO - The First Business Computer (1994).

Date: c1956

Photographer: Unidentified

Physical Description: 1 photographic print; black and white

Archives Hub References: CMLEO/PB/PH/2/55583
PJB/3/2/73

Other References: DCMLEO20190531011

Related Topics:

Comment on This Photograph

This exhibit has a reference ID of CH55583. Please quote this reference ID in any communication with the Centre for Computing History.

Photograph of 55583 Hollerith card punch

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55583 Hollerith card punch

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