Beginning of earth removal from between basements ... AMS east Horizontal (normal) ... 10 Jul 1969
Beginning of earth removal from between basements ... AMS east 42 Horizontal (normal) ... 10 Jul 1969
View from top of House 631/5. Foundations of modern houses are still intruding ... AMS west Horizontal (normal) ... 4 Aug 1969
Room 10. East half cleared to mosaic ... Philosophical School C in notebooks. (SD) northeast 2138 Horizontal (normal) ... 13 Aug 1969
