| Part | Title | Status |
|---|---|---|
| 1905/9 Floating Point Unit Provisional Description | Online | |
| 1900 Series PLAN - Summarised programming information | Online | |
| 1900 Series PLAN - Summarised programming information | Online | |
| 1110020 Issue 12 | Technical Specification of the ICT Standard Interface for Peripheral Devices | Online |
| 3165 | ICT 1300 Series Programmers Reference Manual | Online |
| BB006 Issue B | 1904A - Module 4 Training Manual | Online |
| CS 348A | ICT Atlas 1 Computer Programming Manual for Atlas Basic Language (ABL) | |
| CS 411 | The Atlas 1 Computer System Operator's Manual Part One: Central Machine and Supervisor | Online |
| CS 411 2nd Edition | The Atlas 1 Computer System Operator's Manual Part One: Central Machine and Supervisor | Online |
| CS 411 part 1 3rd Edition | The Atlas 1 Computer System Operator's Manual Part One | Online |