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 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 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. |