Home > LEO Computers > Lyons Electronic Office (LEO) Archive > CMLEO/JD - John Daines Collection > Manuals > 74048 LEO I Instruction Codes
 

74048 LEO I Instruction Codes

 Home > LEO Computers > Lyons Electronic Office (LEO) Archive > CMLEO/JD - John Daines Collection > Manuals > 74048 LEO I Instruction Codes
 

A list of LEO I actions including arithmetic and transfer codes, sequence change orders, high speed input and output orders, and handwritten notes.

Date : February 1956 to 4th May 1956

Physical Description : 1 item (12 pages), paper; typescript and handwritten

Provenance :
Collected by John Daines



Archive References : CMLEO/JD/MAN/74048 , JDA3.C200

Related Topics:
This exhibit has a reference ID of CH74048. Please quote this reference ID in any communication with the Centre for Computing History.
 

Scan of Document: 74048 LEO I Instruction Codes

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