AM Worked with trowels in AC4, defining the stones of the architectural collapse locus (Locus 3). Spent most of the day drawing these rocks, took levels. Got a visit from G. Sargisyan and the Epigraphic 'club' of the Institute, had no inscriptions to show them.
PM continued to take down AC3, working in loci 2 and 6 now-- eastern and western fills. still confounded by the western wall.