Home > LEO Computers > Lyons Electronic Office (LEO) Archive > CMLEO/PB - Peter Bird Collection > CMLEO/PB/PH Photographs > Photographs of Drawings and Documents > 60633 LEO II Circuit Diagram LC 410
 

60633 LEO II Circuit Diagram LC 410

 Home > LEO Computers > Lyons Electronic Office (LEO) Archive > CMLEO/PB - Peter Bird Collection > CMLEO/PB/PH Photographs > Photographs of Drawings and Documents > 60633 LEO II Circuit Diagram LC 410
 

Photograph of a circuit diagram dated 16th Jan 1956, numbered LC 410, showing add, subtract and collate hold circuits for LEO II.

Date : 16th January 1956

Physical Description : 1 photographic print; black and white

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



Archive References : CMLEO/PB/PH/6/60633 , PJB/3/2/39 , DCMLEO20190510034

This exhibit has a reference ID of CH60633. Please quote this reference ID in any communication with the Centre for Computing History. 		 

Scan of Document: 60633 LEO II Circuit Diagram LC 410

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