A file of loose documents relating to a LEO II specification manual comprised of:

1. Flowcharts
2. The Bull Printer Linked to LEO II
3. Magnetic Tape Arrangements on LEO II
4. Input and Output Facilities of LEO II
5. LEO II Standard Punch Plugboard
6. Alphabetic Arrangements on LEO II
7. Magnetic Drum Arrangements on LEO II
8. Sequence to Write Auxiliary Programme onto Drum
9. The LEO II Control Desk
10. The Card Controlled Typewriter
11. Magnetic Tape Sub-Routines on LEO II
12. The Programme Control of Magnetic Tape Files on LEO II - B.37 and B.36
13. Descriptions of and Operating Instructions for LEO II Post Mortems (Serial 10)
14. A copy of a memo from Mr Lewis to all programmers relating to the B30 Card Punching Programme available for LEO II/1
15. Translation of Pairs of Binary Cards to Magnetic Tape Blocks
16. Techniques to use when Programmers are too Large for the High Speed Store of LEO II
17. Important Points to Remember when Preparing and Conducting Trials
18. Important Points Concerning Trials when using Magnetic Tape
19. Punched Card Installation: Summary of Position at 26/2/60 [manuscript]

Provenance :
Donated to the LEO Society by unknown donor