38 EB 9.1.65. Drawing. African Red Slip Ware. The fabrics of African Red Slip Ware have a very distinct orange red colour. Fabric 1. This fabric is very well purified containing very few and small particles. Lime is a common inclusion together with some fine quartz (white, brownish or black). Hayes form 50A. Form 50A is a large dish with high, straight wall and a plain rim. Fine fabric with smooth slip. Fragment of rim with part of straight wall. On the exterior, two finely cut grooves below rim. H. 4.5, W. 3.4, T. 0.5, Ø 22. Fabric 1, 2.5YR 5/6 red. Semi-glossy slip on all surfaces, 2.5YR 5/8 red. Ca. 230/240-325