The sample was collected from just beside the base of what appears to be the second course of the southeast wall and is 2.75 meters from the southwest wall. Elevation 2141.314. It is sizable and appears to be of good quality. Most significantly, it appears to be resting on a floor surface, although this is a preliminary judgment that I will clarify tomorrow after clearing off locus 05. If the latter proves to be the case, it would be a viable sample for analysis.