Monday HDF Lectures
| July 23, 1951 | Basic Processing | L. Ron Hubbard gives a lecture, 'Basic Processing '. | |
| July 30, 1951 | Basic Reason-Part I | L. Ron Hubbard gives a lecture, 'Basic Reason-Part I '. | |
| July 30, 1951 | Basic Reason-Part II | L. Ron Hubbard gives a lecture, 'Basic Reason-Part II '. | |
| July 30, 1951 | Perceptics | L. Ron Hubbard gives a lecture, 'Perceptics '. | |
| August 6, 1951 | Survival and the Human Mind | L. Ron Hubbard gives a lecture, 'Survival and the Human Mind '. | |
| August 6, 1951 | Survival Processing | L. Ron Hubbard gives a lecture, 'Survival Processing '. | |
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