6188 is a wall segment that deliminates the southern section of Room G-9 from the northern section of Room G-9. Wall 6266 of Room G-10 is in line with 6188 and is of the same construction technique, opus reticulatum, and bedrock foundation, so it is equal to 6188. 6188 is from an earlier phase of Room G-9, bound to wall 6189 and abutted by wall 6187.
Room G-9
Photo taken from north
Photo taken from the west
Photo from east
G-9 walls