Bright red clay surface between Wall 22 and Tomb J 1:13 in Room 5/6, before removal in Basket 43, and hard red fill between Wall 22 and Tomb J 1:13 in Room 5/6, after excavation in Basket 38 ... Brian Martens ... South Horizontal (normal) ... 25 Jul 2016 ... J/10,12-1/20,2/1 ... 51.609 - 51.446m.