Basket/zembil 977 57 141 Soil is light whitish brown sandy clay with 50% pebbles, 15% cobbles, compactish. B 57 is a thin pass just south of wall 215, east of wall 289, and west of the edge of the Robbing ... 1st c. A.C. NPD ... B 57 is a thin pass just south of wall 215, east of wall 289, and west of the