THE FIRST ATTEMPT
By George H. Leigh-Mallory
| IV | The Problem | [121] |
| V | The Highest Camp | [150] |
| VI | The Highest Point | [183] |
THE ATTEMPT WITH OXYGEN
By Captain George Finch
| VII | The Second Attempt | [227] |
| VIII | Conclusions | [251] |
| IX | Notes on Equipment | [262] |
THE THIRD ATTEMPT
By George H. Leigh-Mallory
| X | The Third Attempt | [273] |
| XI | Conclusions | [287] |
NOTES