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60706 LEO II Valve Assembly
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Description of Photograph Photograph of a LEO II assembly. According to Peter Bird's caption: 'They were secured into 21 racks and were wired and fused separately. The loops at each end were not only used as handles for easy removal but protected the delicate valves when up-ended to work on the underside'. Published in Bird, Peter LEO - The First Business Computer (Wokingham: Hasler, 1994), plate 17.
Provenance Date: early 1950s Physical Description: 2 photographic prints (1 enlargement); black and white Archives Hub References: CMLEO/PB/PH/2/60706 PJB/3/2/048 Other References: DCMLEO20190524006 Comment on This Photograph This exhibit has a reference ID of CH60706. Please quote this reference ID in any communication with the Centre for Computing History. 
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